moved instatiation of cuecontrol and clockcontrol to enginebuffer
removed not working m_pPlayButton connection
fixed play latching during cue preview, fixes Bug #1216433
Simplify the AudioPath name generation

Remove the duplicated "indexed" path name generation and just let the
indexed path types generate the name themself. This also make things
simpler for future types that might need another naming.
Add dedicated outputs for the left, right and center buses

The bus outputs make it possible to use the samplers in setups using
an external mixers.
fix waveform on kill buttons change
Merge pull request #70 from leo-combes/waveform_fix

fix waveform on kill buttons change, fixes https://bugs.launchpad.net/mixxx/+bug/1178813
Added Leo Combes to contributor list. Thank you!
Merge pull request #66 from AlbanBedel/output_buses

Output buses [was bug #970965: Allow sending the crossfader inputs to an external mixer]
test-cases compile and don't segfault

I had to remove some code from the sampleutil code for it to compile
that is not cool. We should include some daily testruns in jenkins with
automatic notification if any of them fail.
Merge pull request #71 from kain88-de/test_fix

test-cases compile and don't segfault