small cleaning
pass model to jsonRequest options since backbone's fetch options.success relies on it
refactored options.success call by adding model to parameters;
cleaned a bit
set correct class names
some renaming
we only pass a page
naming shizzle
naming shizzle;
selector only on classes, type doesn't matter
refactored sortBy
some beauty stuff
text
removed comment
added subview widget
adjust sorting
added sorting
cleaning