$units in output method was using the wrong array
Merge pull request #562 from SiR-DanieL/master

Fixed typo in README.md
Fix for slides with numbers in IDs. Issue #569. Thanks @sjozsef.
Fix for issues #548 and #529
Minor fixes. Prepping for 3.1.5.
Permissions based on sections and fields now. Not sure if this will allow fields not to be deleted.
Fixes for color clear and a redux framework typo.
Fix Typo on set_options()
Merge pull request #578 from phpbits/master

Fix Typo on set_options() - Thanks @phpbits.
Customizer now auto-refreshes on change. That was a crazy bug.
Small customizer fix.
Fix again for issue #569
Fix for issue #567.
Issues with feed export not working.
Fix (again) for saving data when resetting a section. Also fix for some JS bugs via user contribution. Main prep work for new group field. Also a fix with validation and arrays, emptying empty data.  ;)
Forgot to remove a debug echo.
Fix for redux save on reset all.
Fix for issue #585. Can you believe it was all due to a json_encode without true to i think escape the values? Crazy.
More fix for groups and compiler hook fix.
Small fix where the thumbnail url wasn’t being nuked on remove.