Fix to bug 7092/14639
Fixes for update problems. Improved area type checks.
Compatibility fixes when reading caches from other scram projects.
Change from move to copy when backing up the existing ProjectCache.
Fixes to pattern matching to handle paths with funny names
Mod to xmlmigrate to support new BUildFile doc as XML
Fixes for XML migration support. Correct help items.
Protect against missing project cache file (can disappear when hit ctrl-c
Fix bugs in path subs (for LOCAL to RELEASE path subs)
*** empty log message ***
*** empty log message ***
Save environment as an XML file too.
Fix to cache writing.
Use Storable instead of Data::Dumper for caching
Tidy up CacheUtilities. Use Storable.