RavenDB-1914 Auto completion handler now shows only for focused input
RavenDB-1914 dialogs: enterKeyPressed() now returns boolean
RavenDB-1914 Added util classes for executing JS and managing cursor in
inputs
RavenDB-1914 Added custom column bindings in documents view
RavenDB-1914 Added custom functions editor in db settings panel
RavenDB-1914 Implemented custom JS functions editor for custom columns
RavenDB-1914 Code cleanup
Merge branch 'RavenDB-1914'

Conflicts:
	Raven.Studio.Html5/App/models/dto.ts
	Raven.Studio.Html5/Content/app.css