Updates to song editor style. Also couple of fixes to SID layout.
Merge pull request #365 from diizy/stable-0.4

Updates to song editor style. Also couple of fixes to SID layout.
Sf2Player: use qDebug() rather than QTextStream on stdout
Sf2Player: less line breaks and a few other coding style improvements
Dynamics processor peak release fix
More tweaks on song editor style
Merge pull request #366 from diizy/stable-0.4

Dynamics processor peak release fix, also more updates to song editor style
Slight change to song editor background
Timer display widget: change bar:ticks:milliseconds to bar:beat:ticks, 1-based instead of 0-based
Merge pull request #369 from softrabbit/stable-0.4

Timer display widget: cosmetic fixes
ZynAddSubFX: delete LocalZynAddSubFX instance in destructor

This is a really embarrassing leak causing LMMS to never cleanup internal
instances of ZynAddSubFX.

Closes #357.
ZynAddSubFX: less line breaks / coding style
Bitinvader changes
Merge pull request #370 from diizy/stable-0.4

Song editor, Bitinvader UI tweaks
BassBooster: coding style / naming conventions improvements
LadspaSubPluginFeatures: also show file name for plugin details
DspEffectLibrary: renamed from effectLib
DynamicsProcessor: no underscore in plugin filename
SpectrumAnalyzer: coding style / naming conventions improvements
VstEffect: fixed some messages