handle collisions in a simple "smart" way
handle collision
plugins/pacs/pacs.php output dir name is now consistent
fix typo
new email utils methods

it relies on the email plugin, which might not be the best option
add new plugin email address
remove useless icons
target directory linked in feed directory
target directory linked in feed directory

was required to support anonymization
fix formatting of chris emails
remove legacy code
fix plugin dropdown in low resolutions
Merge branch 'master' into sshauthentication
Merge master.