#324300 Views integration: fix sorting for multiple fields by forcing the sort to act on one specific delta.

Doh, revert of previous commit, that's not exactly what we want. We want to disable table sorting only if the field is 'grouped'.

rules integration: improved the multistep configuration form to hide some not working form elements for the first step, so they appear only in the second step.

minor : fix flawed logic to hide 'add new feild' if no field types are available - should be pretty rare anyway...

#300368 Add option on Display fields screen to omit fields or groups from the $content value passed to the node template.

#285470 by jhuckabee, store field label in the view in all cases, previously only custom labels got stored.

#310219 Let modules expose additional display modes iunder the 'Display fields' tab : hook_content_build_modes().

- #119102 Combo field prep, add hooks to the fieldgroup module so other modules can alter group info. Add group_type information to the Manage fields screen.

#306604 Views integration: fix relationships with 'group multiple values' option. Thx merlinofchaos for the help.

#310484 by merlinofchaos - Views integration: Allow relationships to work nicely with multiple values.

#310414 Fix broken redirects when adding fields to content types with an underscore in their machine names.

Thx jhuckabee.