Update README.md
chore(travis): include scss in ionic-bower, ionic.cdnbundle.js, misc
feature(DOM): Experiment w/ excluding 'ng-scope' and 'ng-isolate-scope' classnames from elements

Ultimate goal is to reduce DOM manipulations. It appears 'ng-scope' and
'ng-isolate-scope' classnames are not required for Angular to work. So
in an effort to reduce any DOM manipulations, we’re going to try to
excluding them from being added to elements and see what comes of it.
chore(build): remove ionic-angular.js, add ionic.bundle.js
chore(travis): remove outdated cdn cat
chore(): make test files use ionic.bundle.js
chore(build): add concat:bundle to watch task
chore(build): add ionic-angular.js back
chore(build): make watch task work without having to build first
chore(release) something
fix(click): Clicks firing twice, closes #573
chore(build): cleanup ionic.bundle.js
css test fixes
add .content class for non content directive html, closes #568
fix(backButton): able to hide back button if any back button attr set in navBar, closes #564
chore(release): Site push code almost ready
chore(release): Simple changes so site push code almost ready
chore(release): Maybe I broke it
Merge branch 'master' of github.com:driftyco/ionic
feat($ionicScrollDelegate): allow anchorScroll to animate with param

Addresses #508