Merge pull request #71 from sohaniwso2/sohani370b

Merging pull req from sohani - Fixing TOOLS 2476
Merge pull request #72 from sohaniwso2/sohani370b

Fixing TOOLS-2485
Removing snapshot and .qualifier and Changing version to 3.7.0
Merge branch 'developer-studio-3.7.0' of https://github.com/wso2-dev/developer-studio into developer-studio-3.7.0
temporary commenting data-mapper and datamapper dependencies from other projects
Merge pull request #3 from wso2-dev/developer-studio-3.7.0

Developer studio 3.7.0 latest update