Initial version of relocatable Codap build script.

The script makeCodapZip builds and zips a version of codap that is
not required to occupy the root of the web server filesystem.
Makes absolute path references relative.
Remove google map apis from config.
Ignore NetBeans project files.
Remove no longer used, rest_data_source
Bypass db lookup for guest users.
relocate DataGames absolute path
Remove dont-minify build option
Merge with master
Disable logging for guest users