Fixed regex pattern used to replace the Rangy selection markers. This caused the highlighting not to work on some browsers.
Fixed a bug when text added to input fields after the syntax highlighting has been disabled did not get coppied to the hidden input and thus not saved to DB.
Added changelog info to readme.
Fixed a bug when by extracting text from an input field html was extracted instead of pure text.
Added the crunch() and get_meta_by_id() public methods.
Plugin class and instance renamed to "Image_Metadata_Cruncher" and "image_metadata_cruncher" respectively.
Renamed class and instance.
Merge branch 'non-hook-functionality'
Updated the plugin version to 1.7.
Fixed a bug causing the Invalid argument supplied for foreach() warning.