more php notice/warnings cleanup
fixed another template bug and corrected js code to use script async vs script defer
moved js expires to main htaccess
add svg to compression
Revert "moved js expires to main htaccess"

This reverts commit 00ebccdf806d2c78b2a5d8bb15a68c4ba06d61b6.
added htaccess to add expires headers for js in components
adjusted expires headers
using async js calls for facebook connect
specified gravatar image dimensions
did some bad merges in the past
minor bug fix
double the res of the gravatar image to increase clarity on mobile devices
saved and uploaded images are now showing in a grid format
new pretty theme
updated font for skin theme title
seems the image resizing can be done effectively via CSS, doesn't require the JS trick I've been using
added apple touch icons
update tagless image helper to work again
Merge branch 'stable'

Conflicts:
	css/themes/pretty2/pretty2.css
removed imagefit code from js