install sinon.js for testing
add test cases for Ajax.Manager#executeRequest
Ajax.Manager#executeRequest should return jQuery Deffered Object
current version is 0.0.2-dev
AjaxSolr.Manager#setStateStore should return an instance of AjaxSolr.StateStore
add test cases for AjaxSolr.Manager#expand_query
bug fix: all Manager have reflected same an array as individual variant_fields
separates test cases from test/test.js
edit test.html
edit README.md
Merge branch 'release' into develop