New Development Version
Make ProgressBar height styleable
Greatly improve the Refresh trigger state checking.

Now checks each View in the correct co-ordinate system. Should close #136 & #159.
Merge pull request #160 from oRRs/development

Make ProgressBar height styleable
Small tidy-up to DefaultHeaderTransformer after #160
LT translation
Fix Tab
Remove deprecated call from HeaderTransformer
Fix parent that the HeaderView is inflated with
Fix HeaderView not being hidden correctly.
Refactor Progress Bar into separate package
Move setAlpha API gating to Compat
v0.9.1 Release