Add defaults in Nereid Website form #4251

Review ID: 3233001
Changed Nereid Website form view #4250

Review ID: 3223002
Merge pull request #166 from aroraumang/feature/task-4251

Add defaults in Nereid Website form #4251
Merge pull request #168 from aroraumang/feature/task-4250

Changed Nereid Website form view #4250
Created Nereid Web User #4252

Review ID: 3243001
Merge pull request #169 from goyal1092/feature/task-4244

Implemented Remember me and added its test case #4244
Merge pull request #167 from aroraumang/feature/task-4252

Created Nereid Web User #4252
Refactored Code #4253

Review ID: 3253001
Merge pull request #171 from aroraumang/feature/task-4253

Refactored Code #4253
Remember me issue resolved #4244