IT_L1: Use English & Italian names, not just Italian
IT: Have to make the L2 file match...
Refactor query management to prevent invalid references from explicit to
implicit joins, make fast-select a little slower but more maintainable,
various defects and obsolete/pointless code fixed, update unit tests.
Fix selector for clear-filter/submit-filter (can be a fieldset!)
Minify, minor cleanups
Add/update docstrings of S3Joins
CRMT: Partial merge from Michael
Merge branch 'master' of git://github.com/nursix/eden
Merge branch 'master' of git://github.com/flavour/eden