Cleanup fix for bug 2382:

Cleanup fix for bug 2382:
	* src/CutAndPaste.C (pasteSelectionHelper): pass Cursor
	as argument, remove cursor-dependent arguments,
	implement method to reset layout in insets which
	forceParagraphsToDefault.

	* src/CutAndPaste.C (pasteParagraphList): adapt call of
	pasteSelectionHelper.

	* insets/insetbox.C (doDispatch):
	* insets/insetert.C (doDispatch):
	* insets/insetcharstyle.C (doDispatch):
	* insettext.[Ch] (forceParagraphsToDefault):
		remove ad-hoc-Code to
		reset paragraph layout.
		This is now done generally in CutAndPaste.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@15062 a592a061-630c-0410-9148-cb99ea01b6c8