Issue #2075595 by jwaxo | WarrenK: Fixed Documentation needs clarification.
Issue #2296321 by znerol: Fixed Do not automatically export breakpoints defined in theme to Features.
Issue #2257855 by ron_s: Added Conflict with image styles machine name max length.
Issue #2210159 by Bags | lmeurs: Fixed Only one multipier defined causes notices, warnings and errors.
Issue #2203053 by jibize: Added Make Breakpoints compatible with Configuration module.
Fixed warning whith empty breakpoint group
Issue #2187559 by marcvangend: Added Multipliers cannot be defined in theme's .info file.
Issue #2075595 by WarrenK: Fixed Documentation needs clarification.
Issue #1869968 by jamienotweet: Fixed Can't add/delete theme breakpoints.
Allow empty media queries
Issue #1827756 by das-peter: Fixed export functionality.
Issue #1993976 by jlapp: Fixed Breakpoints are not read from theme .info files when enabling themes in an installation profile.
Issue #1894998 by zoon_unit: Fixed No breakpoints are loaded for an Omega subtheme.
Issue #1894997 by zoon_unit: Fixed No breakpoints are loaded for an Omega subtheme.
only load breakpoints from enabled themes
remove unused variable
Issue #1872110 by amsri: Error on add responsive style page.
Provide a link to create breakpoints when a user wants to add a group before creating breakpoints
fix generated image style names
fixed undefined constant
update to breakpoints in core
Drupal is a registered trademark of Dries Buytaert.