Change-Id: If18afb5d4665924e7d9250dccbc60a65e6daa75e
Reviewed-by: Eike Ziller <eike.ziller@nokia.com>

Task-number: QTCREATORBUG-5981

Change-Id: I46e62849f277bc9ac959b95f328dff6d13ffc658
Reviewed-on: http://codereview.qt.nokia.com/4128


Reviewed-by: Daniel Teske <daniel.teske@nokia.com>

Change-Id: I40dd20a7da93ab7af3044d9bebf49e15dbfb7aa4
Reviewed-on: http://codereview.qt.nokia.com/184


Reviewed-by: Leena Miettinen <riitta-leena.miettinen@nokia.com>

Change-Id: I8b73d583be1ee7183f4074bce49d5390e38631a2

rename BastTextEditor->BaseTextEditorWidget, BaseTextEditorEditable->BaseTextEditor
rename BaseTextEditor{,Widget} subclasses
rename editableInterface->editorInterface
rename createEditableInterface->createEditor
minor cleanups after renamings

Cannot rely on the focus out event (on Mac) in the
situation where a snippet is added/edited and the
dialog is immediately confirmed.

Reviewed-by: con
Task-number: QTCREATORBUG-3464

Reviewed-by: hjk

Provide an interface so users can create/edit/remove snippets.