accepting URL GET variable keys without values to allow for filter parameters
Remove confusion for 'Add an issue', fixes #44

Changed wording on search page to make it clear that when a user doesn't
find what they are looking for on the search page, they are not adding a
issue against Bountysource's search algorithm, but rather adding a
missing issue.

Added validation messages to 'add issue' page to inform user when they
have bad input. Submit button should always be enabled, as users don't
readily understand that is it disabled because of invalid input.
Removed trailing whitespace
improved filtering and truncating for url in people/partials/infobox.html
on trackers/controllers/show.js moved initialize scope.issues logic into tracker callback, issues_init() waits 3s if tracker.synced_at is undefined/false
Merge branch 'issue-216' of github.com:whiteotter/frontend into whiteotter-issue-216
simplify regex
Merge branch 'master' of github.com:lightswitch05/frontend into lightswitch05-master
add message to side. validation messages should be rendered by the browser.
Merge pull request #242 from whiteotter/issue-195

accepting URL GET variable keys w/out values to allow for filter parameters
Activity sentences
POST a bounty.
Merge branch 'master' into whiteotter-issue-92
adds the rest of the unit tests for routes/templates
reconfigures karma a tiny bit'
mocks in but I can't get beyond the api presently
fixes the response in the first controller test
dumps debug which will be removed soon
fixes all tests and bumps test coverage
adds tests for create