Update vertex after calling db.save()
For reload() to work as expected, the enclosing vertex needs to be updated
Update tests to work with the new save()
v.save() marks v.isSaved == true
Bump version
Bump version to 0.0.7-SNAPSHOT
Add myself to developers list
Added a delete() method for DbObject
Added test case for delete()
Merge pull request #8 from vikraman/patch-delete-master

delete() method for DbObject
Merge pull request #6 from vikraman/patch-save-master

Update vertex after calling db.save()