don't do hot-keys if cmd key modifier is used.
support error line ordering in failure summary
Merge branch 'master' into bug-suggestions-order
Merge pull request #100 from mozilla/bug-suggestions-order

Bug suggestions order
Fix bug summary sanitization (1030401 and 1030959)

The angular sanitize module was failing because some bug summaries
contain unclosed tags. I added a filter to escape '<' and '>' characters
before the word highlighter filter. This fixes both bug 1030401 and
1030959