media_flickr 7.x-1.0-alpha2

Issue #1695002: Add namespace to local saved files. by SchnWalter, aaron: add namespace to local saved files.
Issue #1666168: Config for Flickr API key is missing by amenity: fix permissions for flickr administration.
Issue #1728728: need to link an image to the original Flickr URL by aaron: allow the administrator to set flickr photos and photosets to display the image preview with a link back to flickr.
Issue #1397818: Call to undefined function _media_flickr_photo_url() at "Add media from Flickr" by SteffenR: Fix call to undefined function _media_flickr_photo_url() at add media from flickr.
Issue #1397446: Allow re-using Flickr photos by aaron: Allow reusing flickr photos.
Issue #1397830: Wrong redirect in media_flickr_add_submit by SteffenR, aaron: Fix redirect in media_flickr_add_submit.
by aaron: Add new presets for photosets based on image style sizes.
by aaron: Add new presets for photosets based on image style sizes.
by aaron: Remove debugging dpm() statements.
by aaron: Implement hook_ctools_plugin_api.
by aaron: Proper display of photoset image.
by aaron: Allow photosets.
by aaron: Validate user id.
by aaron: Support search result photosets
by aaron: Proper display of photoset.
by aaron: Clean up photosets and allow photostreams.
Issue #1210396: Notice: Undefined property: stdClass::$uri in media_flickr_file_styles_filter() (line 114 by saulalbert, aaron: Fix Notice: Undefined property: stdClass:: in media_flickr_file_styles_filter().
by aaron: Fix broken regex pattern.