added license
added license

DanySK/gson-extras,DanySK/gson-extras,todoooo/gson,google/gson,DanySK/gson-extras,testcenter/gson,mbrukman/gson,mbrukman/gson,todoooo/gson,gv2011/jsoncore,todoooo/gson,testcenter/gson,mbrukman/gson,testcenter/gson