Notification of string changes

Author: Meirza
MDL-26675 block_rss_client: Add a new feed in the RSS block form
The patch added a couple of things:
- Add a new feed in the RSS block form
- Make the image responsive to the parent container
- Each feed now includes a channel link


http://git.moodle.org/gw?p=moodle.git;a=commit;h=b3e8993353226ca91c7fda52c77f68fc499d3797
http://github.com/moodle/moodle/commit/b3e8993353226ca91c7fda52c77f68fc499d3797

+ 4.5 en [choosefeedlabel,block_rss_client]
+ 4.5 en [clientshowchannellinklabel,block_rss_client]
+ 4.5 en [configmethodexisting,block_rss_client]
+ 4.5 en [configmethodnew,block_rss_client]
+ 4.5 en [displaydescriptionlabel,block_rss_client]
+ 4.5 en [displaysettings,block_rss_client]
+ 4.5 en [feedurl,block_rss_client]
+ 4.5 en [nofeeds,block_rss_client]
+ 4.5 en [shownumentrieslabel,block_rss_client]