Fix unnecessary inclusion of glibmm/threads.h. This can be resolved by ensuring that glibmm headers always preceed glib.h headers. Same applies with gtkmm/gtk+ etc
Fix modelines
Moved and renamed some tool-related files.
First step of moving tools into appropriate namespaces.
Adding inclusion of config.h where needed for threads.h check.
Added configure/ifdef guards to only bring in the needed #include if glibmm has it.
Correct to compile against recent gtkmm, including updated macports versions. Fixes bug #1179338.
Fix for 171890 : Mouse wheel on swatches
Fix for 484135 : clicking on the stroke size doesn't open the dialog box
Fixing more broken and split doc comments.
Doxygen cleanup.
Remove more of libnr
NR:: => Geom:: for much of src/ui and src/widgets
fix sticking in rotation mode after click (correct fix this time, sorry)
fix sticking in rotation mode after click
add alt dragging for no change mode
whitespace
new class for widgets adjustable by rotation-like gestures