Merge branch 'pr/2'

Conflicts:

UzysCircularProgressPullToRefresh/UzysCircularProgressPullToRefresh/Libr
ary/UzysRadialProgressActivityIndicator.h

UzysCircularProgressPullToRefresh/UzysCircularProgressPullToRefresh/Libr
ary/UzysRadialProgressActivityIndicator.m