Merge pull request #77 from deba/kiran

Kiran
the method and parameter added for calculating the distance from current
passed location
added the id parameter for all descriptor
Merge pull request #78 from deba/mahesh

Mahesh
Changes to ActionContext
Merge pull request #79 from deba/nitish

Nitish
Modification ActionContext - added StandardAction that will available
for both Initiate and Response AC.
Merge pull request #80 from deba/milind

Merge pull request #79 from deba/nitish
Merge pull request #81 from deba/nitish

Pulling changes of action context from Nitish branch
Merge pull request #82 from deba/komal

Komal
Merge pull request #83 from deba/milind

Milind
Merge pull request #84 from deba/mahesh

Merge pull request #83 from deba/milind
Merge pull request #85 from deba/milind

Milind