Merge pull request #2 from XaaK/master

Bootstrap integration
change from STATIC_URL to static ''
Update view template to new bootstrap layout
fixing missed STATIC_URL
change from literal url to url command; remove prettyprint js/css from non-base tempaltes
remove link in view template, reindent html
move js to bottom of page, correct import gist to handle null language
truncate code at 10 lines in top x page
Test for gist_id before using; fixes #3
correct link text on index page
Case insensitive language sort; php is between perl and python; fixes #4
Correct import gist js to import description (if exists)
Add snippet id as hidden field in index; forgot to bring over when bringing in bootstrap
update ideas