release pastry.amd.js
module shim/json
* use a AMD way to write jasmine specs
* code prettify
make `$grunt travis --verbose` work again
add travis status
remove node 0.8.0 travis builds
update package.json:
    * add repository field;
    * sorting code;
add shim/console
fmt/sprintf
add md suffix
release 0.2.1
generating dag graph for dependency tree of pastry
move classById to front-end
namespace filter function
bind events for the graph
easing release & others
release version 0.2.2
bug in node version
0.2.3
release 0.2.4