Easyling Changelog - 774

New features

1911 Dashboard 2.0 Project owners and Advanced managers can delete pages from the pages list. This option is available from the Pages list menu. Users can select a single page or folder by right-clicking on the removable item, or they can also create Regex rules. 
1924 Dashboard 2.0 SrcSet (responsive image source set) format added to custom HTML attribute processing.
1922 Dashboard 2.0 Information for every page about which snapshots contain a stored version of them.

Fixes

1925 backend Robots are now allowed to scan the image used for drawing flags in the language selector.
1914 Dashboard 2.0 Crawl revisiting current page list now bypasses the page freeze setting appropriately.