branch setup / docker hub / travis build

[raprasad]

• travis.com setup (note: differs from travis.org)
• test created docker images
• add rookconfig.R with env variables to include
  • production flag
  • shared data directory
• add rookconfig.R to apps to avoid redundant settings
• Dockerfile
  • set production flag
  • set shared data directory

[raprasad]

For more consistent error handling.

Update interface.js functions to handle JSON responses with "success" flag:

    {"success": false, "message": "some error message}

OR

    {"success": true, "data": {"usual data response handled before"}

[raprasad]

checklist for previous comment

• privateAccuraciesapp
• privateStatisticsapp
• verifyTransformapp

e.g. updated main makeCorsRequest function in interface.js

[raprasad]

k8s related

• wsgi: setup script, k8s, settings file updates
• psi_volume
• health checks on web side
• health checks on rook side
• DATA dir variable on web side. settable through env variable. default is '/data' in the repo
  • rook: PSI_DATA_DIRECTORY_PATH
  • django: PSI_DATA_DIRECTORY_PATH

[raprasad]

• update psiapps/content_pages/views.py
  • test mode:
  • for 'getData', use django conf to read data
  • for 'getXML', use django conf to read data

[raprasad]

• gce test w/ sqlite and test mode
• assign psiprivacy.org url
• gce sql db - moved to psiprivacy.org; use external db #24
• gce settings: SECRET_KEY, etc
• gce ssl - moved to psiprivacy.org, add https #22
• dev/gce test with hmdc.psi dataverse--once we have superuser access to add files. more part of For testing: Use public files from dataverse.harvard.edu #23

[raprasad]

• set rook url through env. e.g., it's there just not yet passed to web page
• update settings for test directory
• fabfile, create superuser--needs auth model update
• fix json load, where it's opening as bytes instead of string
• update psi_start.sh script

[raprasad]

• add SECRET_KEY k8s config