slider view for choosing categories. add any UIView type as category item view. Fully customisable
created at July 4, 2014, 12:09 p.m.
PullToRefresh extension for all UIScrollView type classes with animated text drawing style
created at Oct. 16, 2014, 1:59 p.m.
progress hud for displaying only animated gif images. no labels (for now)
created at Oct. 30, 2014, 10:38 a.m.