Extract VeresOne code from did-io.

.eslintrc

@@ -0,0 +1,5 @@
+{
+  "env": {
+    "node": true
+  }
+}

.gitignore

@@ -1,13 +1,16 @@
-*.py[co]
-*.sw[nop]
+*.sw[op]
 *~
-.cache
+.cproject
 .project
+.c9
+*.sublime-project
+*.sublime-workspace
+.DS_Store
 .settings
-TAGS
-bower_components
 coverage
-dist
 node_modules
+v8.log
+.c9revisions
 npm-debug.log
-reports
+package-lock.json
+.nyc_output

.travis.yml

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+language: node_js
+node_js:
+  - "8"
+  - "10"
+sudo: false
+addons:
+  apt:
+    sources:
+      - ubuntu-toolchain-r-test
+    packages:
+      - g++-4.9
+install:
+  - CC=gcc-4.9 CXX=g++-4.9 npm install
+# download test suite and run tests... submodule? meta testing project with
+# all of the reference implementations?
+script:
+  - npm run test
+notifications:
+  email:
+    on_success: change
+    on_failure: change

CHANGELOG.md

@@ -1,5 +1,10 @@
 # did-veres-one ChangeLog
 
+## 3.0.0 - 2018-10-22
+
+### Changed
+- Extracted VeresOne specific code from `did-io` into this lib.
+
 ## 2.0.0 - 2018-09-19
 
 ### Added

lib/constants.js

@@ -0,0 +1,14 @@
+/*!
+ * Copyright (c) 2018 Veres One Project. All rights reserved.
+ */
+
+module.exports = {
+  VERES_ONE_V1_CONTEXT: 'https://w3id.org/veres-one/v1',
+  DEFAULT_KEY_TYPE: 'Ed25519VerificationKey2018',
+  SUPPORTED_KEY_TYPES: ['RsaVerificationKey2018', 'Ed25519VerificationKey2018'],
+  SUITES: {
+    authentication: 'authentication',
+    capabilityDelegation: 'capabilityDelegation',
+    capabilityInvocation: 'capabilityInvocation'
+  }
+};