add calc pattern of image file url
add image cell
add import domain and calc domain
add domain view
fixed img loeading for angularjs attribute
fixed `no hash` bug

fixed jsHint warning and some refactoring
fixed js error, when data articles data read to the end
fixed Message when no articles or no calc aricle
fixed before_filter bug when @user is nil
mod (pocket/readability)auth function
fixed load template func