CodeSnip Old Code (SVN)

Created a new unit, CS.Utils.Sound, to contain routines concerned with sound production.
Moved KeyErrorBeep routine from UUtils to CS.Utils.Sound and updated all calling code accordingly.

Merged revision(s) 3356-3459, 3314-3356 from trunk:

Conflicts in VCodeSnip.vi were resolved by keeping parsnip copy unchanged. Conflict in VCodeSnipPortable.vi was due to the file being deleted from parsnip: changes were ignored.

This updates parsnip branch with changes made in trunk after updating re release 4.8.0.

Recreated "parsnip" (v5 development) branch by branching trunk just after updating it with changes in v4.7.1.