Added translations for version 2.4

Signed-off-by: pho <pho@damnedsouls.de>
Defer GUI updating for some widgets. Improves button responsiveness particularly when the main window is not hidden.
Add display for sticks showing distance within safe zone
changed translation thanks to LeonardKoenig
Merge branch 'master' of https://github.com/Ryochan7/antimicro
Removed translation from the direction keys in VirtualKeyboardMouse cause they brake the direction keys on the virtual keyboard
The keys were just blank and couldn't be assigned
Merge branch 'phob-master'
Define display string aliases for direction keys. Related to issue #105.
Added reference count for mouse buttons. Removed extra computations in QtKeyMapperBase::isModifier method.
Start effort to minimize bloat in profiles. Related to issue #102.
Fixed issue with undefined slot. moc didn't catch this.
Added German translations and changed a version number

Added German translations and changed a version number.
Leonard König (leonard.r.koenig@googlemail.com)
Merge branch 'LeonardKoenig-master'
Fixed German translation
Merge branch 'master' of https://github.com/LeonardKoenig/antimicro into LeonardKoenig-master
Merge branch 'LeonardKoenig-master'
Allow profiles to be specified as their own argument on the command line.
Adding in support for diagonal distance support for distance slots. Mouse movement is handled separately.
Allow events to be generated for a different X display.
Added doc directory to gitignore file.

Directory will be used to store documentation
generated by doxygen.