CodeSnip Old Code (SVN)

Added new help topics for new "unit" and "class" snippet kinds to help project and TOC.
Modified other snippet kind help topics re these new snippet kinds.

Added Compile menu help topic file to help project, index and TOC files. This had not been done when menu topic was created.

Updated help file source to re changes to main menu in r1781 and r1782

Reintegrated v4-dev branch into trunk.
Trunk now contains v4 development tree

Added new FAQs topic to help file, along with TOC and index entries.

Revised "Test Compile Routine" and "Print Routine" TOC entries to "Test Compile Snippet" and "Print Snippet" respectively.

Imported CodeSnip v3.0