Bug fixes

1.0 stable release.

#269218 make sure the subform isn't set to be #programmed, so that radio/checkboxes set to required are properly validated
fixing a bug in the fix for #269218, also fixing #267466
changed the module to have #data_separation set to FALSE by default

Fixed minor bugs.

Fixed various minor bugs.
Code optimization.

#282316: "A link with that URL already exists." Fixed typo in Valation code.
#254061: Most Popular Links block by NancyDru for ThePiston - "most popular" links block.

Pathologic is now smarter about recognizing local paths in D6 (#279260). Unfortunately, this improvement cannot be duplicated in the D5 version. However, both versions will now work correctly with paths that consist entirely of an anchor fragment, such as #pizza.