Change settings permission level
Merge branch 'refs/heads/dev-1.3.3'

* refs/heads/dev-1.3.3:
  Added change log info
  Stop flex slider script from being enqueued for now
  Setup flexslider properties control
  Added documentation for wp_attachments_exist()
  Added no attachments error message for attachment list
  Fixed issue with Wysija Newsletter
  Updated version numbers
  Added function to check if attachments exist
  When retrieving attachments if the post is null return empty array
  Updated wpba_get_attachments() readme documentation
  Fixed issues with attachments not showing up when using wpba_get_attachments()
  Re-worded a few settings
  altered the default show post parameters for the attachment list
  Added setting to disable crop/resize feature
  Cleaned up and added setting to disable short codes
  Removed plugin init/update/etc class
  Removed debug statement from meta box
  Removed the hover on the attachment edit links
  Added check if flexslider elem exists
  Added global settings section

Conflicts:
	classes/class-wpba-settings.php
Merge branch 'refs/heads/dev-1.3.4'

* refs/heads/dev-1.3.4:
  Fixed activation error
Patching duplicate list item bug

Fixes #29
Merge pull request #30 from nicjohnson/patch-1

Patching duplicate list item bug
Added config option for unstyled class on the UL element
Merge pull request #31 from nicjohnson/unstyled-class

Added config option for unstyled class on the UL element
Config the float class for the LIs
Merge pull request #32 from nicjohnson/master

Config the float class for the LIs
Merge branch 'refs/heads/master' into dev-1.3.5

* refs/heads/master:
  Config the float class for the LIs
  Added config option for unstyled class on the UL element
  Patching duplicate list item bug
  Change settings permission level
Fixed issue with not showing all correct thumbnail sizes
Extended attachment list pull request from @nicjohnson

Added support to edit ids and classes to give the end user more control of the styling of the attachment list