changing simple attribute names
Adding new external: j.mutesolo= - an AudioGraph wrapper for TTMutesolo
Adding j.mutesolo= as a see also for j.mutesolo~
Adding ref page and help patch for j.mutesolo=
Updating AudioGraph externals load test to use test package, and fix j.dcblocker= => j.dcblock= so that all included externals load. Add j.mutesolo= as a new external in the test.
Adding j.mutesolo= implementation test, updating j.mutesolo~ implementation test, and updating help patches for both objects
changing attribute names in refs, code and maxhelp
updating attribute names
more attribute names updating
Merge branch 'refs/heads/feature/attributes_renaming' into dev
notifying attribute name changes on the ChangeLog
Improving layout of the ChangeLog file, adding info on mute solo objects
Adding Xcode project for j.panorama~
Updating j.average~ implementation test to use testpackage (#542)
- reveals a problem where j.average~ occationally results in inf or nan
- reveals a problem where if we don't get inf/nan we still sometimes get erroneous values in the two upper tests
- also need to make a feature request for a @msoffset to test.equals~ as we in this case need to specify offset in time rather than samples
Removing redundant trigger-object
Refactoring this important integration test to use testpackage, and some additional improvements:

- Embedded stuff to make the logic of the patch more clear
- Using regexp rather than route to filter out objects that are not part of Jamoma from list of objects to test
- Added j.mutesolo~ to the list of objects to test
- Help patches are now tested in alphabetical order, and it's much more clear which one is being tested.
- Each test run for 2 seconds rather than 5
- Substituted a combine object for sprint after having seen some suspicious crashes involving combine, regexp and osc

Relates to #542
Reducing the time that each help patch is run to 0.5 seconds, and some cosmetics - #542
Splitting test patch for j.panorama~ into four smaller test patches
Updating panorama mute/bypass test to use testpackage - #452
Porting two tests to use testpackage - #542