Fix default tooltip settings, when mixxx.cfg is empty, fixes Bug #1189337
Refactoring to make use of m_toolTipCfg clear
Merge pull request #11 from daschuer/bug_1189337

Fix default tooltip settings, when mixxx.cfg is empty, fixes Bug #118933...
Cherry-pick schema version 19 from features_key.
Removed stray line feed
Add a new script that should import a branch from lp and push to git.  Again,
quite raw and shouldn't be used by faint-of-heart.
Delete README about macro studio.
Moving mixxx/* to the root. A new era begins!
Merge branch 'master' into features_key

Conflicts:
	src/bpm/bpmscheme.cpp
	src/bpm/bpmscheme.h
	src/bpm/wavesegmentation.cpp
	src/bpm/wavesegmentation.h
	src/segmentation.cpp
	src/segmentation.h
	src/tonal/ChordCorrelator.hxx
	src/tonal/ChordExtractor.hxx
	src/tonal/ChordSegmentator.hxx
	src/tonal/CircularPeakPicking.hxx
	src/tonal/CircularPeakTunner.hxx
	src/tonal/CircularPeaksToPCP.hxx
	src/tonal/ConstantQFolder.cxx
	src/tonal/ConstantQFolder.hxx
	src/tonal/ConstantQTransform.cxx
	src/tonal/ConstantQTransform.hxx
	src/tonal/DiscontinuousSegmentation.hxx
	src/tonal/FourierTransform.cxx
	src/tonal/FourierTransform.hxx
	src/tonal/InstantTunningEstimator.hxx
	src/tonal/PCPSmother.hxx
	src/tonal/Segmentation.cxx
	src/tonal/Segmentation.hxx
	src/tonal/SemitoneCenterFinder.hxx
	src/tonal/TonalAnalysis.cxx
	src/tonal/TonalAnalysis.hxx
	src/tonal/tonalanalyser.cpp
	src/tonal/tonalanalyser.h