Merge pull request #119 from deba/kiran

Kiran
Added property associatedTags in OperationDescriptor
Merge pull request #120 from deba/nitish

Nitish
Merge pull request #121 from deba/komal

Komal
Merge pull request #122 from deba/milind

Milind
Changes return type of getAssociatedTags()
Merge pull request #123 from deba/nitish

Nitish
Merge pull request #124 from deba/milind

Milind