#257 AssignedTo class
#257 AssignedTo class and its testcase
Revert "#257 AssignedTo class"

This reverts commit 000143e2b553e66f9e3bc4fca296a07d607f8b3c.
typo corrected..
Merge pull request #263 from bharatbolisetty/257issue

#263: pull request #257 AssignedTo class