Add support for framed.sty

	Add support for framed.sty

	* src/LaTeXFeatures.C: add framed.sty

	(const * simplefeatures[]: add framed.sty
	(const LaTeXFeatures::getPackages): define shadecolor

	* src/insets/insetnote.h

	* src/insets/insetnote.C
	(const init_notetranslator):
	(InsetNote::setButtonLabel): add Framed and Shaded
	(InsetNote::latex): add output
	(InsetNote::validate): require framed.sty

	* src/buffer.C
	(BufferList bufferlist): new LyX version 246

	* src/frontends/qt3/ui/QNoteDialogBase.ui: add

	* src/frontends/qt3/QNoteDialog.C: add

	* src/frontends/qt3/QNote.C
	(QNote::update_contents): add framed, shaded
	(QNote::apply): add framed, shaded

	* src/LColor.[Ch]: add background colour for shaded

	* lib/lyx2lyx/LyX.py: New version support

	* lib/lyx2lyx/lyx_1_5.py: convert/revert

	* lib/chkconfig.ltx: add framed.sty

	* src/frontends/xforms/FormNote.C
	(FormNote::build):
	(FormNote::update): add FIXME

	* src/frontends/gtk/GNote.C
	(GNote::doBuild):
	(GNote::update):
	(GNote::apply): add FIXME

	* development/FORMAT: document format increase

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@13993 a592a061-630c-0410-9148-cb99ea01b6c8