Stubs for unit tests
Support for setting the call/media volume using the volume keys
Merge pull request #31 from Vesuri/master

Support for setting the call/media volume using the volume keys
Stub for unit tests
Support for playing notification related non-graphical feedbacks through ngf-qt
New release
Don't consider dynamic format strings to be erroneous
Remove damageEvent signal indirection for pixmap damage processing.

This is simpler, easier to extend, and makes embedding
SwitcherPixmapItem easier.
Make XEventListener self-contained

Depending on HomeApplication is painful when XEventListener is exposed
via a QML plugin to potentially non-lipstick code, so this makes reuse
easier.

It's also coincidentally a bit neater.
Merge pull request #32 from Vesuri/master

Support for playing notification related non-graphical feedbacks through ngf-qt
New release
Improve the notification manager documentation with concrete examples
Build Lipstick documentation with Doxygen
Bump version
Documentation installation fix
replace std::find_if with slightly more normal looping

this is (imnsho and all those things) a bit more readable, and fixes a
bad bug where the whole model was essentially resetting itself each time
anything in the desktop dir changed, leading to newly added files having
random positions instead of being appended at the end.
Make the orientation angle of the Lipstick window known
Add a getter for notification urgency
Make the volume key repeat faster
Bump version