fixed Proxy#apply_rect crash
additions to writers tests
Basic recorder tests
some other tests
some fixes
split recorder spec, picture and basic functionality specs
rakefile
migrate from flags array to options hash
nonblocking run, on_exit hooks
misc fixes
32 bit color
move writers to vncrec
0.9.4
Merge branch 'devel'
refactor, hextile: c ext, stack level fix(?)
Merge branch 'devel': 0.9.4
32 bit color

Conflicts:
	lib/vncrec/writers.rb