Comment - remove title from template
Core: add Instgram to social options
Core: Update image filter on file-upload field type to accept optional rgb arguments, for filters that need them, like Colorise. In the field options [filter]:[r, g, b], eg IMG_FILTER_COLORIZE:57, 82, 134
Core: remove debug code :p
Core: Allow for multiple image filters to run consecutively (new line separated) on file uploads, and allow for 0-4 filter arguments
Core: Add a custom image filter for IMG_FILTER_DUOTONE:r,g,b - effectively GREYSCALE + COLORIZE but preserving luminosity
Core: Remove md5 check against uploaded images. It means the same image may get added more than once, but avoids overwriting images that are the same apart from a filter treatment
Core: fileupload typo fix
Merge branch 'master' into edge