Background changes

Added new mobile specific background (1000px) and I cropped the main
bg2 to 2000px wide (as it was discussed) and reprocessed them from
source to maintain quality. bg2 is now 104k and bg2_mobile is 53k.
Add nightly build info to site
Background changes

Added new mobile specific background (1000px) and I cropped the main
bg2 to 2000px wide (as it was discussed) and reprocessed them from
source to maintain quality. bg2 is now 104k and bg2_mobile is 53k.
Adding in the media query for the smaller background
Add icon sprite

Created a sprite with the full sized icons @ 100px wide (in order) and
then at 55px wide (in order) aligned vertically. The separation for the
first 4 is 100px, then it's 55px.
recsync background change.

reduce specific width of background and rename.
Changed icon sprites.

split the small and large icons into separate files.
Fixed Arquillian hyperlink.
Merge remote-tracking branch 'origin/master'

* origin/master:
  Adding in the media query for the smaller background
  Background changes
  Add nightly build info to site
a colon before href so as https://github.com/wildfly/wildfly wors
Merge pull request #5 from Karm/master

GitHub link http://www.wildfly.org/social/ clickable.

Thanks!
Merge github.com:insectengine/wildfly.org into switch_to_images

Conflicts:
	images/bg2.jpg
Switching to sprites instead of the font
Removing the fonts