Remove unnecessary -ms- prefixed CSS properties

IE has supported gradients, transitions, and box-shadows unprefixed
since implementation.
CSS cleanup
new loop test - currently failing
3.4.9
return error to user notice when github auth fails
if no email from github, use empty string, not null
Fixes #715

Walks characters forward counting open brackets so the code doesn't accidentally insert *inside* the for loop. Added test too.
Merge pull request #723 from remy/fix/loop-rewrite-with-brackets

Fixes #721 - loop with brackets inside conditional
3.4.10
Update roadmap.md
Fix #726. jQuery 1.x is required for ember, so pointing to latest on google cdn
Merge branch 'master' of github.com:remy/jsbin
Rewrote more of loop protection to carefully walk new lines

This ensures we catch multi-line loop conditions, and fixes #725.
Merge pull request #728 from remy/fix/loop-rewrite-with-brackets

Rewrote more of loop protection to carefully walk new lines
fix merge conflict
3.4.11
bump bcrypt
Fix url for canJS.
Merge pull request #733 from paptamas/master

Fix url for canJS.
embed carries class and id of anchor element