Updated CSS for new version of Fontello font.
Added new Fontello font with updated glyphs.

Different glyph for GitHub.  New glyph for email.
Updated r38-social styles for improved appearance.

Inverted colors and added static declarations for planned styles in use.
Changed button size.
Updated scripts for new appearance.
Added a few stubs for a theme customization page.
Added email and reordered nav links in social box.
Commented out problematic function calls.