dummy logging works.
bug fixed.
added missing behavior method to fix the build, added a null check in the tooltip of a trace annotation
Fixed #1104 Tooltip's showif filter has no effect
function-specific composition
started with the hook stuff
hook works
fixed #808
Merge remote-tracking branch 'origin/master'
started with the pointcut stuff.
fixed the build
removed the old pointcut stuff that doesnt work.
Merge branch 'master' into composition