Minor edits (to prompt google crawl)
Don't show line-numbers in code blocks

- don't show line_numbers in gist blocks
- make gist footer and margin much smaller
HTPi: Link profile settings to root user
Use Droid Sans for headers

- Remove PT Serif and PT Sans web fonts
Use lighter, 300 weight font for Lato

- don't pull down separate web font for bold
Increase text size in body and code blocks
Allow rake upgrade (for 2.1 branch)
Rearrange custom _styles.scss
Rearrange custom _colors.scss
Change code background and text colour
Use dimgrey for title header background
HTPi: Added some info for ssh setup
HTPi: Rearranged wifi and fake-hwclock setup
HTPi: Completely remove xbian-config.sh

No longer works when ran manually since 1.0b4
HTPi: Minor edits and rearranging
HTPi: Add bluetooth adapter config
HTPi: Better handling of xbian-config.sh
HTPi: Add fix for nano etc. with TTL serial
HTPi: Disable rewrite of terminal title/prompt
HTPi: hush login message for root user