chore(travis): cleanup travis script echos
feat(tabs): clicking tab item again navigates to tab's home
chore(travis): codename, build version updates
chore(travis): update codename, cdn push fixes
chore(readme): update with download methods
fix(ionicView): erase saved scroll for a view on back
chore(travis): make "do-not-build-on-pull-request" work
feat(tabs): allow badges on tabbar via bound `badge` attr
chore(release): v0.9.23
update change log
fix(range): Update range for android 4.0-4.3
chore(travis): more robust release detection
chore(README): add note about commit conventions
chore(post-release): start v0.9.24-alpha
chore(): update changelog
chore(travis): do not push (only test) unless on master
chore(travis): read branch name correctly
chore(travis): detect branch correctly (again)