replace css comments w/ sass comments
docs(): add groups by topic
test(e2e): fix e2e test for new updates
Fixed a spelling issue
ionicView: fix typo
Fix item-input-inset active state highlight issue

Fix #798
Merge pull request #800 from ewang/patch-2

Fix item-input-inset active state highlight issue
fix(input): Correct vertical alignment of inputs and their labels, closes #799
remove unused sass variable
popup z-index sass variables and csscomb'd popup.scss
fix indent alignment
feat(active): Removing use of :active in favor of .active for more control of active state

Using the :active pseudo works fine for desktop, but mobile is a
completely different beast, especially with the quirks of each
platform. By intentionally not using any :active selectors and manually
adding/removing a .active class, it gives us a precise control on how
the active state works for ALL platforms. Additionally, this places
less selectors in the css, and reduces the possibility of unnecessary
repaints. Currently this method of using .active instead of :active is
being applied to .button and .item elements.
refactor(ionicTouch): factor ngClick logic out to reusable service

Addresses #802
refactor(ionNavBackButton): make click handler use $ionicNgClick service

Closes #802
feat(ionTab): allow custom ngClick expression that doesnt select tab

Closes #784
chore(): prepare for 0.9.27 - last alpha release
chore(): add conventional-changelog module to package.json
chore(gulp): fix strip-debug task
release: v0.9.27