Merge pull request #3 from maxbbn/master

need buffer but pass in string
v0.1.4
update kissy 1.5.0
update expected
v0.1.5
add support for 5.0.0-alpha.1
add support for 5.0.0-alpha.2
v0.2.0
add support for KISSY 5.0.0-alpha.3
v0.3.0: add support for v5.0.0-alpha.3
fix empty file error