- Added autoscaling to GUI: Smaller pictures (< 300 px width) get scaled
up a bit by a margin I hardcoded. Pictures that are wider than the View
you want to display them on, will be rescaled to fit perfectly.
- Added Shortcut (including Instructions/translations) 'Strg + 0' to
reset scaling to Original Picture Size;
- Added Short (including Instructions/translations) 'Strg + .' to
maximize the Picture in the view
- Minor fixes: Crash on Exitbutton, Failure on 'Load File' Cancel.
- Added 'rsc' for misc. Ressources like the startup picture
fixed windows post-build copyfiles stuff (who the hell thought of robocopy's exitcodes? they must have some serious issues...)
Fixed the weird String appending in Method 'displayHeaderInfo' to be
more compact and human readable
Fixed a Crash concering the 'File Open' Method on Windows
- Added loading and display of several Image Types through QT Classes
- Fixed minor issues in scalePicture Method
- Headerinfo for GIF Pictures currently broken
- Added Drag&Drop Functionality
- Headerinfo still broken (for GIFs)
fixed weird problem with loading, please consider all the changes
Merge branch 'GUI'

Conflicts:
	src/gui/mainWindow.cpp
Merge branch 'IO'

Conflicts:
	src/gui/mainWindow.cpp
	src/lzw/gif.cpp
	src/lzw/image.cpp
	src/lzw/io.cpp
After merge cleanup
change name fpr image to frame
change names of parameters and properties