[SCM] calf/master: Merge branch 'master' of ssh://repo.or.cz/srv/git/calf

[js at users.alioth.debian.org]

Fix the same memory leak in the phase graph widget.
Fix compile warnings due to unused variables and implicit type casts.
Fix cairo surface leak in line graph widget.
Move knob code to separate files.
Move tube control to its own file.
Fix LFO delay and some compile warnings in Monosynth.
Compile warning fixes.
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X-Git-Refname: refs/heads/master
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The following commit has been merged in the master branch:
commit 2b018d5f03e2bd4ade813b57e903ef60153cdf64
Merge: e531a2a3c7554b131cb0be52711b9bf526b9ecef fa9ccb79e76a5c0b0924e42582c00a8589083b06
Author: Krzysztof Foltman <wdev at foltman.com>
Date:   Tue Oct 2 16:49:25 2012 +0100

    Merge branch 'master' of ssh://repo.or.cz/srv/git/calf


-- 
calf audio plugins packaging