2Geom sync - initial commit

const ....

Fix missing glibmm header

cleanup knotholder code for LPEs

Doxygen cleanup.

Super duper mega (fun!) commit: replaced encoding=utf-8 with fileencoding=utf-8 in all 1074 Vim modelines. The reason for this is that (a) setting the encoding isn't nice, and (b) Vim 7.3 (with modeline enabled) disallows it and pops up an error whenever you open any file with it ("invalid modeline"). Also corrected five deviant modestrings: * src/ui/widget/dock.cpp and src/ui/widget/dock.h: missing colon at the end * src/ui/dialog/tile.cpp: removed gratuitous second colon at the end * src/helper/units-test.h: removed gratuitous space before a colon * share/extensions/export_gimp_palette.py: missing textwidth=99 That's my geekiest commit yet.

Merge from fe-moved

2geomify a lot of NR::Points to Geom::Point

Rename isLPEParam() to isDeletable(), create new class LPEKnotHolderEntity and make inheritance from it a bit less clumsy

lpe-skeleton.cpp: comment out handle code by default

lpe-skeleton: add boilerplate code to create knotholder handles for LPEs

lpe-skeleton: add variable to control display of original path

noop: some more cosmetics in lpe-skeleton.(h|cpp)

second part of LPE skeleton correction from commit #18654 ;-)

- try to use more forward declarations for less dependencies on display/curve.h - change _bpath to private member of SPCurve, obtain and set with get_bpath and set_bpath. - added const methods, so protect changes to _bpath in SPCurve

change doEffect functions to use const& parameters

correct copy-paste error

LPE: no longer overload doEffect methods, but name them according to accepted arguments. This saves developer brain time because of 'hiding' issues.

trivial: live_effects/**: svn propset svn:eol-style native *.h *.cpp.

tidy up

forgot to add lpe-skeleton files to SVN...