diff --git a/package.json b/package.json
index 8643503..d99a84c 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
     "ejs-locals": "^1.0.2",
     "express": "~4.13.1",
     "express-session": "^1.13.0",
-    "log4js": "^0.6.36",
+    "log4js": "^6.4.0",
     "morgan": "~1.6.1",
     "pg-promise": "^4.4.6",
     "serve-favicon": "~2.3.0"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index a909609..0fdd8e8 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -2,12 +2,40 @@ lockfileVersion: 5.3
 
 specifiers:
   chalk: ^1.1.3
+  cookie-parser: ~1.3.5
+  debug: ~2.2.0
+  ejs: ^2.4.2
+  ejs-locals: ^1.0.2
+  express: ~4.13.1
+  express-session: ^1.13.0
+  log4js: ^6.4.0
+  morgan: ~1.6.1
+  pg-promise: ^4.4.6
+  serve-favicon: ~2.3.0
 
 dependencies:
   chalk: 1.1.3
+  cookie-parser: 1.3.5
+  debug: 2.2.0
+  ejs: 2.7.4
+  ejs-locals: 1.0.2
+  express: 4.13.4
+  express-session: 1.17.3
+  log4js: 6.7.0
+  morgan: 1.6.1
+  pg-promise: 4.8.1
+  serve-favicon: 2.3.2
 
 packages:
 
+  /accepts/1.2.13:
+    resolution: {integrity: sha512-R190A3EzrS4huFOVZajhXCYZt5p5yrkaQOB4nsWzfth0cYaDcSN5J86l58FJ1dt7igp37fB/QhnuFkGAJmr+eg==}
+    engines: {node: '>= 0.6'}
+    dependencies:
+      mime-types: 2.1.35
+      negotiator: 0.5.3
+    dev: false
+
   /ansi-regex/2.1.1:
     resolution: {integrity: sha1-w7M6te42DYbg5ijwRorn7yfWVN8=}
     engines: {node: '>=0.10.0'}
@@ -18,6 +46,19 @@ packages:
     engines: {node: '>=0.10.0'}
     dev: false
 
+  /array-flatten/1.1.1:
+    resolution: {integrity: sha512-PCVAQswWemu6UdxsDFFX/+gVeYqKAod3D3UVm91jHwynguOwAvYPhx8nNlM++NqRcK6CxxpUafjmhIdKiHibqg==}
+    dev: false
+
+  /basic-auth/1.0.4:
+    resolution: {integrity: sha512-uvq3I/zC5TmG0WZJDzsXzIytU9GiiSq23Gl27Dq9sV81JTfPfQhtdADECP1DJZeJoZPuYU0Y81hWC5y/dOR+Yw==}
+    engines: {node: '>= 0.6'}
+    dev: false
+
+  /buffer-writer/1.0.1:
+    resolution: {integrity: sha512-I5M7UuSeDn5aQR2BSH2+270w9qdd2Rd5LB/XhTcIRdSmeLueMNlY3BaMoHtoASmjEQf/NOAqMIZaoAMSpomW6w==}
+    dev: false
+
   /chalk/1.1.3:
     resolution: {integrity: sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=}
     engines: {node: '>=0.10.0'}
@@ -29,11 +70,229 @@ packages:
       supports-color: 2.0.0
     dev: false
 
+  /content-disposition/0.5.1:
+    resolution: {integrity: sha512-LXP3Ekizrynh01Muic+1XMkR46z/d2wAO/TBnwCgdTmpFJrtwkzrCxQCsC7QnNqlShJgrQyygcX2I8oJ0wnzkw==}
+    engines: {node: '>= 0.6'}
+    dev: false
+
+  /content-type/1.0.4:
+    resolution: {integrity: sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA==}
+    engines: {node: '>= 0.6'}
+    dev: false
+
+  /cookie-parser/1.3.5:
+    resolution: {integrity: sha512-YN/8nzPcK5o6Op4MIzAd4H4qUal5+3UaMhVIeaafFYL0pKvBQA/9Yhzo7ZwvBpjdGshsiTAb1+FC37M6RdPDFg==}
+    engines: {node: '>= 0.8.0'}
+    dependencies:
+      cookie: 0.1.3
+      cookie-signature: 1.0.6
+    dev: false
+
+  /cookie-signature/1.0.6:
+    resolution: {integrity: sha512-QADzlaHc8icV8I7vbaJXJwod9HWYp8uCqf1xa4OfNu1T7JVxQIrUgOWtHdNDtPiywmFbiS12VjotIXLrKM3orQ==}
+    dev: false
+
+  /cookie/0.1.3:
+    resolution: {integrity: sha512-mWkFhcL+HVG1KjeCjEBVJJ7s4sAGMLiBDFSDs4bzzvgLZt7rW8BhP6XV/8b1+pNvx/skd3yYxPuaF3Z6LlQzyw==}
+    dev: false
+
+  /cookie/0.1.5:
+    resolution: {integrity: sha512-/lhu+NGBI5pOLXILS07DrPXYX0QDD/ejVhbwoCUcLPBqMEK9b++f9rUhAlhLkcTz9mV6QSeD+w3cHJ96rMZaFQ==}
+    engines: {node: '>= 0.6'}
+    dev: false
+
+  /cookie/0.4.2:
+    resolution: {integrity: sha512-aSWTXFzaKWkvHO1Ny/s+ePFpvKsPnjc551iI41v3ny/ow6tBG5Vd+FuqGNhh1LxOmVzOlGUriIlOaokOvhaStA==}
+    engines: {node: '>= 0.6'}
+    dev: false
+
+  /date-format/4.0.14:
+    resolution: {integrity: sha512-39BOQLs9ZjKh0/patS9nrT8wc3ioX3/eA/zgbKNopnF2wCqJEoxywwwElATYvRsXdnOxA/OQeQoFZ3rFjVajhg==}
+    engines: {node: '>=4.0'}
+    dev: false
+
+  /debug/2.2.0:
+    resolution: {integrity: sha512-X0rGvJcskG1c3TgSCPqHJ0XJgwlcvOC7elJ5Y0hYuKBZoVqWpAMfLOeIh2UI/DCQ5ruodIjvsugZtjUYUw2pUw==}
+    peerDependencies:
+      supports-color: '*'
+    peerDependenciesMeta:
+      supports-color:
+        optional: true
+    dependencies:
+      ms: 0.7.1
+    dev: false
+
+  /debug/2.6.9:
+    resolution: {integrity: sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==}
+    peerDependencies:
+      supports-color: '*'
+    peerDependenciesMeta:
+      supports-color:
+        optional: true
+    dependencies:
+      ms: 2.0.0
+    dev: false
+
+  /debug/4.3.4:
+    resolution: {integrity: sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==}
+    engines: {node: '>=6.0'}
+    peerDependencies:
+      supports-color: '*'
+    peerDependenciesMeta:
+      supports-color:
+        optional: true
+    dependencies:
+      ms: 2.1.2
+    dev: false
+
+  /depd/1.0.1:
+    resolution: {integrity: sha512-OEWAMbCkK9IWQ8pfTvHBhCSqHgR+sk5pbiYqq0FqfARG4Cy+cRsCbITx6wh5pcsmfBPiJAcbd98tfdz5fnBbag==}
+    engines: {node: '>= 0.6'}
+    dev: false
+
+  /depd/1.1.2:
+    resolution: {integrity: sha512-7emPTl6Dpo6JRXOXjLRxck+FlLRX5847cLKEn00PLAgc3g2hTZZgr+e4c2v6QpSmLeFP3n5yUo7ft6avBK/5jQ==}
+    engines: {node: '>= 0.6'}
+    dev: false
+
+  /depd/2.0.0:
+    resolution: {integrity: sha512-g7nH6P6dyDioJogAAGprGpCtVImJhpPk/roCzdb3fIh61/s/nPsfR6onyMwkCAR/OlC3yBC0lESvUoQEAssIrw==}
+    engines: {node: '>= 0.8'}
+    dev: false
+
+  /destroy/1.0.4:
+    resolution: {integrity: sha512-3NdhDuEXnfun/z7x9GOElY49LoqVHoGScmOKwmxhsS8N5Y+Z8KyPPDnaSzqWgYt/ji4mqwfTS34Htrk0zPIXVg==}
+    dev: false
+
+  /ee-first/1.1.1:
+    resolution: {integrity: sha512-WMwm9LhRUo+WUaRN+vRuETqG89IgZphVSNkdFgeb6sS/E4OrDIN7t48CAewSHXc6C8lefD8KKfr5vY61brQlow==}
+    dev: false
+
+  /ejs-locals/1.0.2:
+    resolution: {integrity: sha512-gzMyYHoVMcaT30zwd0z69HEthp5c2czMLWCaMh+K+BfogvxrG6smZHLW3Uwn2+6XhE+/aCcEL8pETZ9fa1J24A==}
+    engines: {node: '>=0.6.0'}
+    dependencies:
+      ejs: 0.8.8
+    dev: false
+
+  /ejs/0.8.8:
+    resolution: {integrity: sha512-2E5HBH8LoaSQ2OLW2LmEE1/9dL3YZCKqrQXBEeCv9P/dQlZOfdAYvJFHhNZ35uY6AXba+RllQTRtmJmXXm7i7g==}
+    deprecated: Critical security bugs fixed in 2.5.5
+    dev: false
+
+  /ejs/2.7.4:
+    resolution: {integrity: sha512-7vmuyh5+kuUyJKePhQfRQBhXV5Ce+RnaeeQArKu1EAMpL3WbgMt5WG6uQZpEVvYSSsxMXRKOewtDk9RaTKXRlA==}
+    engines: {node: '>=0.10.0'}
+    requiresBuild: true
+    dev: false
+
+  /escape-html/1.0.3:
+    resolution: {integrity: sha512-NiSupZ4OeuGwr68lGIeym/ksIZMJodUGOSCZ/FSnTxcrekbvqrgdUxlJOMpijaKZVjAJrWrGs/6Jy8OMuyj9ow==}
+    dev: false
+
   /escape-string-regexp/1.0.5:
     resolution: {integrity: sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ=}
     engines: {node: '>=0.8.0'}
     dev: false
 
+  /etag/1.7.0:
+    resolution: {integrity: sha512-Mbv5pNpLNPrm1b4rzZlZlfTRpdDr31oiD43N362sIyvSWVNu5Du33EcJGzvEV4YdYLuENB1HzND907cQkFmXNw==}
+    engines: {node: '>= 0.6'}
+    dev: false
+
+  /express-session/1.17.3:
+    resolution: {integrity: sha512-4+otWXlShYlG1Ma+2Jnn+xgKUZTMJ5QD3YvfilX3AcocOAbIkVylSWEklzALe/+Pu4qV6TYBj5GwOBFfdKqLBw==}
+    engines: {node: '>= 0.8.0'}
+    dependencies:
+      cookie: 0.4.2
+      cookie-signature: 1.0.6
+      debug: 2.6.9
+      depd: 2.0.0
+      on-headers: 1.0.2
+      parseurl: 1.3.3
+      safe-buffer: 5.2.1
+      uid-safe: 2.1.5
+    transitivePeerDependencies:
+      - supports-color
+    dev: false
+
+  /express/4.13.4:
+    resolution: {integrity: sha512-pNykF2h4VgBMH8gJfwwBh4kqaIyV/DcFIX6UpC751GF7du2kA1pkxJ2/SmggVGbYCa4mBRcWh0yiTfK8Dp/Rdg==}
+    engines: {node: '>= 0.10.0'}
+    dependencies:
+      accepts: 1.2.13
+      array-flatten: 1.1.1
+      content-disposition: 0.5.1
+      content-type: 1.0.4
+      cookie: 0.1.5
+      cookie-signature: 1.0.6
+      debug: 2.2.0
+      depd: 1.1.2
+      escape-html: 1.0.3
+      etag: 1.7.0
+      finalhandler: 0.4.1
+      fresh: 0.3.0
+      merge-descriptors: 1.0.1
+      methods: 1.1.2
+      on-finished: 2.3.0
+      parseurl: 1.3.3
+      path-to-regexp: 0.1.7
+      proxy-addr: 1.0.10
+      qs: 4.0.0
+      range-parser: 1.0.3
+      send: 0.13.1
+      serve-static: 1.10.3
+      type-is: 1.6.18
+      utils-merge: 1.0.0
+      vary: 1.0.1
+    transitivePeerDependencies:
+      - supports-color
+    dev: false
+
+  /finalhandler/0.4.1:
+    resolution: {integrity: sha512-+AkanbaabSCYrDcrU+TcA/8SEyMDAN7mjE6GC71GAlvYDXM4wzUsRqLLS2qPtWecIlkX5+MMZGd2RyxO3yBOfg==}
+    engines: {node: '>= 0.8'}
+    dependencies:
+      debug: 2.2.0
+      escape-html: 1.0.3
+      on-finished: 2.3.0
+      unpipe: 1.0.0
+    transitivePeerDependencies:
+      - supports-color
+    dev: false
+
+  /flatted/3.2.7:
+    resolution: {integrity: sha512-5nqDSxl8nn5BSNxyR3n4I6eDmbolI6WT+QqR547RwxQapgjQBmtktdP+HTBb/a/zLsbzERTONyUB5pefh5TtjQ==}
+    dev: false
+
+  /forwarded/0.1.2:
+    resolution: {integrity: sha512-Ua9xNhH0b8pwE3yRbFfXJvfdWF0UHNCdeyb2sbi9Ul/M+r3PTdrz7Cv4SCfZRMjmzEM9PhraqfZFbGTIg3OMyA==}
+    engines: {node: '>= 0.6'}
+    dev: false
+
+  /fresh/0.3.0:
+    resolution: {integrity: sha512-akx5WBKAwMSg36qoHTuMMVncHWctlaDGslJASDYAhoLrzDUDCjZlOngNa/iC6lPm9aA0qk8pN5KnpmbJHSIIQQ==}
+    engines: {node: '>= 0.6'}
+    dev: false
+
+  /fs-extra/8.1.0:
+    resolution: {integrity: sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==}
+    engines: {node: '>=6 <7 || >=8'}
+    dependencies:
+      graceful-fs: 4.2.10
+      jsonfile: 4.0.0
+      universalify: 0.1.2
+    dev: false
+
+  /generic-pool/2.4.2:
+    resolution: {integrity: sha512-c2W/8V0451pHnt+a7tVTrNROpsfaIX4P6OrET4e/Uj3ZpK+8e95U6Ck7y5dubhn4QVWBBA8WkcZPTWtNaQGyOw==}
+    engines: {node: '>= 0.2.0'}
+    dev: false
+
+  /graceful-fs/4.2.10:
+    resolution: {integrity: sha512-9ByhssR2fPVsNZj478qUUbKfmL0+t5BDVyjShtyZZLiK7ZDAArFFfopyOTj0M05wE2tJPisA4iTnnXl2YoPvOA==}
+    dev: false
+
   /has-ansi/2.0.0:
     resolution: {integrity: sha1-NPUEnOHs3ysGSa8+8k5F7TVBbZE=}
     engines: {node: '>=0.10.0'}
@@ -41,6 +300,335 @@ packages:
       ansi-regex: 2.1.1
     dev: false
 
+  /http-errors/1.3.1:
+    resolution: {integrity: sha512-gMygNskMurDCWfoCdyh1gOeDfSbkAHXqz94QoPj5IHIUjC/BG8/xv7FSEUr7waR5RcAya4j58bft9Wu/wHNeXA==}
+    engines: {node: '>= 0.6'}
+    dependencies:
+      inherits: 2.0.4
+      statuses: 1.2.1
+    dev: false
+
+  /inherits/2.0.4:
+    resolution: {integrity: sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==}
+    dev: false
+
+  /ipaddr.js/1.0.5:
+    resolution: {integrity: sha512-wBj+q+3uP78gMowwWgFLAYm/q4x5goyZmDsmuvyz+nd1u0D/ghgXXtc1OkgmTzSiWT101kiqGacwFk9eGQw6xQ==}
+    engines: {node: '>= 0.10'}
+    dev: false
+
+  /jsonfile/4.0.0:
+    resolution: {integrity: sha512-m6F1R3z8jjlf2imQHS2Qez5sjKWQzbuuhuJ/FKYFRZvPE3PuHcSMVZzfsLhGVOkfd20obL5SWEBew5ShlquNxg==}
+    optionalDependencies:
+      graceful-fs: 4.2.10
+    dev: false
+
+  /log4js/6.7.0:
+    resolution: {integrity: sha512-KA0W9ffgNBLDj6fZCq/lRbgR6ABAodRIDHrZnS48vOtfKa4PzWImb0Md1lmGCdO3n3sbCm/n1/WmrNlZ8kCI3Q==}
+    engines: {node: '>=8.0'}
+    dependencies:
+      date-format: 4.0.14
+      debug: 4.3.4
+      flatted: 3.2.7
+      rfdc: 1.3.0
+      streamroller: 3.1.3
+    transitivePeerDependencies:
+      - supports-color
+    dev: false
+
+  /manakin/0.3.0:
+    resolution: {integrity: sha512-rI9KJ8KkEf9T+BV9cQEJapOYHjjRQlJPHYXyxCoAV2aN4v3rZPhOcjn5c5UX2N1Odu4WBJ8C5V8v2aKk8ZT3sA==}
+    engines: {node: '>=0.10', npm: '>=1.4'}
+    dev: false
+
+  /media-typer/0.3.0:
+    resolution: {integrity: sha512-dq+qelQ9akHpcOl/gUVRTxVIOkAJ1wR3QAvb4RsVjS8oVoFjDGTc679wJYmUmknUF5HwMLOgb5O+a3KxfWapPQ==}
+    engines: {node: '>= 0.6'}
+    dev: false
+
+  /merge-descriptors/1.0.1:
+    resolution: {integrity: sha512-cCi6g3/Zr1iqQi6ySbseM1Xvooa98N0w31jzUYrXPX2xqObmFGHJ0tQ5u74H3mVh7wLouTseZyYIq39g8cNp1w==}
+    dev: false
+
+  /methods/1.1.2:
+    resolution: {integrity: sha512-iclAHeNqNm68zFtnZ0e+1L2yUIdvzNoauKU4WBA3VvH/vPFieF7qfRlwUZU+DA9P9bPXIS90ulxoUoCH23sV2w==}
+    engines: {node: '>= 0.6'}
+    dev: false
+
+  /mime-db/1.52.0:
+    resolution: {integrity: sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg==}
+    engines: {node: '>= 0.6'}
+    dev: false
+
+  /mime-types/2.1.35:
+    resolution: {integrity: sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==}
+    engines: {node: '>= 0.6'}
+    dependencies:
+      mime-db: 1.52.0
+    dev: false
+
+  /mime/1.3.4:
+    resolution: {integrity: sha512-sAaYXszED5ALBt665F0wMQCUXpGuZsGdopoqcHPdL39ZYdi7uHoZlhrfZfhv8WzivhBzr/oXwaj+yiK5wY8MXQ==}
+    hasBin: true
+    dev: false
+
+  /morgan/1.6.1:
+    resolution: {integrity: sha512-WWxlTx5xCqbtSeX/gPVHUZBhAhSMfYQLgPrWHEN0FYnF+zf1Ju/Zct6rpeKmvzibrYF4QvFVws7IN61BxnKu+Q==}
+    engines: {node: '>= 0.8.0'}
+    dependencies:
+      basic-auth: 1.0.4
+      debug: 2.2.0
+      depd: 1.0.1
+      on-finished: 2.3.0
+      on-headers: 1.0.2
+    transitivePeerDependencies:
+      - supports-color
+    dev: false
+
+  /ms/0.7.1:
+    resolution: {integrity: sha512-lRLiIR9fSNpnP6TC4v8+4OU7oStC01esuNowdQ34L+Gk8e5Puoc88IqJ+XAY/B3Mn2ZKis8l8HX90oU8ivzUHg==}
+    dev: false
+
+  /ms/0.7.2:
+    resolution: {integrity: sha512-5NnE67nQSQDJHVahPJna1PQ/zCXMnQop3yUCxjKPNzCxuyPSKWTQ/5Gu5CZmjetwGLWRA+PzeF5thlbOdbQldA==}
+    dev: false
+
+  /ms/2.0.0:
+    resolution: {integrity: sha512-Tpp60P6IUJDTuOq/5Z8cdskzJujfwqfOTkrwIwj7IRISpnkJnT6SyJ4PCPnGMoFjC9ddhal5KVIYtAt97ix05A==}
+    dev: false
+
+  /ms/2.1.2:
+    resolution: {integrity: sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==}
+    dev: false
+
+  /negotiator/0.5.3:
+    resolution: {integrity: sha512-oXmnazqehLNFohqgLxRyUdOQU9/UX0NpCpsnbjWUjM62ZM8oSOXYZpHc68XR130ftPNano0oQXGdREAplZRhaQ==}
+    engines: {node: '>= 0.6'}
+    dev: false
+
+  /on-finished/2.3.0:
+    resolution: {integrity: sha512-ikqdkGAAyf/X/gPhXGvfgAytDZtDbr+bkNUJ0N9h5MI/dmdgCs3l6hoHrcUv41sRKew3jIwrp4qQDXiK99Utww==}
+    engines: {node: '>= 0.8'}
+    dependencies:
+      ee-first: 1.1.1
+    dev: false
+
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