added donate page html template
used webpage for donate link. connected to paypal form link
added html string property for loading local html strings.
adjust loadView method based on background image
added cell background image property.
adjusted background color of tableview.
removed cell background property
use loading indicator from superclass
updated splash images
updated icon
updated icon files.
added FJStationViewController to imports
replaced butterfly stations vc with fixing joe butterfly radio station page.
cache libsyn feed each time it is downloaded.
show alert if radio is selected with no track playing.
clear items array every time parser parses.
updated resources folder
text html template for track descriptions
added a description view for showing audio track descriptions. implemented PodcastCell delegate method which shows track descriptions.
PodcastCellDelegate protocol