finally removed all GSList from main folder .h files

corrected the casts (hopefully)

Put a few std::vector<SPitem*>

At first, I was thinking "I just have to go to the selection file, and change that GSList* with a std::list, then resolve the few problems" So, i tried that. And I will continue tomorrow, and the days after, on and on.

Update to experimental r13565

Header cleanup: stop using Glib types where they aren't truly needed. Eases GThread deprecation errors.

Switch to top-level glib headers. Thanks to DimStar for patch

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.

Move files from the src/dialogs/ directory to the places where they should be. Build libinkscape.a - should reduce link time.