CMS-3533 LiveEdit - Move handing of events in LiveFormPanel into own commands
Moved handling of duplicate PageComponent into own command: PageComponentDuplicateCommand.

PageComponent.path -> parent
Region.path -> parent
Region.setParent updates parent of all child components
LayoutComponent.setPath updates parent of all child regions
CMS-3418 Split Screen - Support resizing of context window

Add drag-handle to context window to allow resizing
CMS-3533 LiveEdit - Move handing of events in LiveFormPanel into own commands
Utilized PageComponentType to create specific PageComponentBuilder
CMS-3533 LiveEdit - Move handing of events in LiveFormPanel into own commands
Removed unused property LiveFormPanel.pageUrl
CMS-3483 Introduce TS-class PageComponentIdMap
Merge pull request #741 from enonic/CMS-3483

CMS-3483 Introduce TS-class PageComponentIdMap
CMS-3445 Introduce PanelStrip and use it to display wizard steps
Merge pull request #740 from enonic/CMS-3418

CMS-3418 Split Screen - Support resizing of context window
CMS-3533 LiveEdit - Move handing of events in LiveFormPanel into own commands
Created PageComponentAddedCommand for handling adding components
CMS-3533 LiveEdit - Move handing of events in LiveFormPanel into own commands
Some renaming.
CMS-3533 LiveEdit - Move handing of events in LiveFormPanel into own commands
Added some semicolons.
Moved classes shared between live-edit and content manager app to api.liveedit
This is temporary until we have made live-edit code a part of content manager or dependent on it
CMS-3483 Introduce TS-class PageComponentIdMap
Introduced PageComponentId
CMS-3418 Split Screen - Support resizing of context window

Style fix
Increased transition speed to 0.1 seconds for LiveFormPanel and ContextWindow
CMS-3522 Create new event system from LiveEdit to LiveFormPanel
Merge pull request #742 from enonic/CMS-3522

CMS-3522 Create new event system from LiveEdit to LiveFormPanel
CMS-3546 TextComponent - Send TextComponentSetTextEvent when editor is deselected
Renamed LiveEditPage to LiveEditPageProxy
CMS-3546 TextComponent - Send TextComponentSetTextEvent when editor is deselected
Some renaming and earlier use of typed variables
CMS-3497 Use Java 8 date/time instead of JodaTime

- DateTime changed to joda.Instant