add twitter and facebook post
fix alertView text align and line break mode
if pin title could not gain, title is linkURL
fix rss login button margin and depth
fix when JBRSSFeedUnreadController if unreadList is loading view
fix unreadList load if JBRSSFeedUnreadController is loadView and unraedList is not loaded
add RSSFeed touchAll API
fix codes
fix RSSFeedUnreadController
fix JBHTBBookmarkController
fix navigationbartitleview label -> autoshrink minimumfontsize = 12
version 0.4