* src/paragraph_funcs.cpp (breakParagraph): change parameter 'flag' to

	* src/paragraph_funcs.cpp (breakParagraph): change parameter 'flag' to
	simpler 'keep_layout'

	* src/Text.cpp (breakParagraph): change parameter keep_layout to
	inverse_logic.

	* src/Text3.cpp (dispatch): remove LFUN_BREAK_PARAGRAPH_KEEP_LAYOUT;
	implement "inverse" flag to LFUN_BREAK_PARAGRAPH.

	* src/LyXAction.cpp:
	* src/insets/InsetCaption.cpp (doDispatch):
	* src/insets/InsetFlex.cpp (doDispatch):
	* src/insets/InsetTabular.cpp (doDispatch):
	* src/insets/InsetIndex.cpp (doDispatch):
	* src/lfuns.h: remove all traces of LFUN_BREAK_PARAGRAPH_KEEP_LAYOUT.

	* lib/bind/cua.bind:
	* lib/bind/xemacs.bind:
	* lib/bind/emacs.bind:
	* lib/bind/mac.bind: adapt bindings.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@20846 a592a061-630c-0410-9148-cb99ea01b6c8