Added ltrim to  in fetch_file_contents to fix edge cases where a URL has one or more spaces before it, which causes CURL to fail.
Merge pull request #403 from dzaikos/patch-leading-space-urls

Added ltrim to $url in fetch_file_contents()...
mail plugin: use dijit.form.ComboBox to allow random email input instead of only predefined ones
mailto: remove unneeded space
use Perl instead of Java as a base language for JS files; rebase translations
French translation update
Merge pull request #404 from RaphaelRochet/master

French translation update
Update messages.po
Merge pull request #405 from Trottel/patch-2

Update messages.po
Updated german translation
Merge pull request #406 from HeikoAdams/master

Updated german translation
Update messages.po
Merge pull request #408 from Trottel/patch-3

Update messages.po
Updater: check whether system() is useable.

system() was disabled on my system for security reasons, but the
updater would just continue, only to find out that the tarball
hasn't been extracted.
Merge pull request #410 from bram85/master

Updater: check whether system() is useable.
Removing required attribute from database password field
edit feed: smaller buttons for icon upload; allow uploading larger favicons
include subcategories in generated category feeds
Merge pull request #413 from cmehay/master

Removing required attribute from database password field
do not force sslversion in any cases