test(tabs): typo in basics test
chore(tests): fix test output on CI

Use reporters in karma.conf.js to avoid confusion in the future.
refactor(popover): remove unused dependency injections
chore(tests): add coverage as an option

Knowing what exactly isn't being covered by the tests is more
important than knowing the statistics.

By default, this outputs full HTML reports with indicators of which
lines or branches haven't aren't covered.
style(collapse): typo in a comment

s/relaizes/realizes
test(pagination): add test for full coverage
refactor(rating): increase test coverage
docs(tabs): remove deprecated `direction` & add missing `deselect`
test(alert): add more coverage and other changes

Closes #1489
fix(modal): support close animation

Tests now have to wait for animation before checking for open modals.
Tests should actually check for the 'in' class.

Setting up both the transition end handler and a timeout ensures that
the modal is always closed even if there was an issue with the
transition. This was the implementation used by Twitter Bootstrap modal
JS code.

Note that unbinding the transition end event within the event
handler isn't necessary, and, worse is currently buggy in jqLite (see
https://github.com/angular/angular.js/pull/5109 ).

Note that the scope is already destroyed when the dom is removed so the
$destroy call isn't needed.

Closes #1341