using Rhino JSON.parse implementation to parse to JSONs.
removing old JSON parse implementation.
Merge branch 'master' of github.com:wso2/jaggery
Adding getInputStream method
Merge pull request #67 from dilshanwso2/master

pull request merged.
Fixed bugs in the setClaims and getClaims method of user. Added several methods for UM.
Update role name
mapping sql DATETIME type to javascript Date
Merge branch 'master' of github.com:wso2/jaggery
fixing timestamp being only sensitive to date.
Merge branch 'master' of github.com:wso2/jaggery
Merge branch 'master' of https://github.com/dulichan/jaggery
Adding trace function