fixed loading files with umlauts (qString::toUTF8() messes them up)
- Generated init Methods that get called on Tab Focus to make
Calculations for that tab
- Tweaked zoom functions for those Tabs
- Minor renaming and commenting
- Deleted useless Methods from IO (GET/SET BGR, BGB...)
Merge branch 'master' into GUI
Minor changes to the Threads
- Added Scalefactor printings to the statusbar
- Added a windIcons
Added rsc/windIcon.gif
Reorganized header Infos and printed FileSize without the header
Merge branch 'master' of https://github.com/Otrin/GIF-LZW

Conflicts:
	src/lzw/gif.cpp
	src/lzw/io.cpp
nextStep()-method in LZW
merge IO->IO local
Merge branch 'IO' of https://github.com/Otrin/GIF-LZW.git into IO

Conflicts:
	src/lzw/lzw.cpp