spike searching backend
Merge branch 'master' into spikesorting
basic ui
Merge branch 'master' into spikesorting
moved normal game view stuff to a widget of its own.
spike sorting ui stuff
spike export
make key shortcuts work again
Merge branch 'master' into spikesorting

Conflicts:
	src/AudioView.cpp
Merge branch 'master' into spikesorting
displaying spike trains
fix missing layout update at start
another missing size update
fix display bug in analysis mode
tweaked spike detection
ios like spike finding
tweaking spike detection
color changes
retain settings in analysis view
center analysisview on data so the screen is filled