Updated version number to 2.3.0-SNAPSHOT
Documentation updated
Implemented option modes
Restore focus after switching mode. Fixed z-index issue with context menu.
Fixed wrong title on fields with value null
Link 'Report a bug' added to the website footer
Added descriptions to the dialogs to load files from disk and url
Fixed buggy loading of files in the web application
Released version 2.3.0
Updated version number to 2.3.1-SNAPSHOT
Fixed #61: actions menu not working in bootstrap modal (was a z-index issue)
Adding main field pointing to jsoneditor.js

Without this `require('jsoneditor')` fails with the following error:
```
Error: Cannot find module 'jsoneditor'
    at Function.Module._resolveFilename (module.js:338:15)
    at Function.Module._load (module.js:280:25)
    at Module.require (module.js:364:17)
    at require (module.js:380:17)
    at Object.<anonymous> (/Users/thlorenz/dev/projects/level-json-edit/example/main.js:3:18)
    at Module._compile (module.js:456:26)
    at Object.Module._extensions..js (module.js:474:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:312:12)
    at Function.Module.runMain (module.js:497:10)
```
Merge pull request #65 from thlorenz/patch-1

Adding main field pointing to jsoneditor.js
Released version 2.3.1
fixed merge conflict
Use HTML5 cache manifest
Merge pull request #68 from ayanamist/wip-cache.manifest

Use HTML5 cache manifest
Released version 2.3.2 with offline available web app.
Marked the chrome app as offline available
Fixed #70: positioning issue of the action menu when in bootstrap modal.