Merge pull request #1882 from anilgooru/dev-branch

Removed multiple binds in App Module.
Numeric fields issue resolved
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Merge pull request #1884 from ssushma/dev-branch

Numeric fields issue resolved
unit setup header consistency implemented.
Merge pull request #1885 from ssushma/dev-branch

unit setup header consistency implemented.
required and optional tickmark issue resolved on unit setup page.
Merge pull request #1886 from ssushma/dev-branch

required and optional tickmark issue resolved on unit setup page.