Updated DBSessionManager attribute

updated DBSessionManager attribute so it only calls closessession if
it's not a child action
Updated version number and nuspec files
Merge pull request #1 from adeel41/master

Added DIConfiguration
updated nuspec files
Revert "updated nuspec files"

This reverts commit b64fdb3952add250368679c48b20c5992582933e.
Revert "Revert "updated nuspec files""

This reverts commit ad3bdbf2033564cfcf93edfcac67cfdc653cb883.
Update README.md
Update README.md
Merge pull request #2 from adeel41/master

Added Dependency Injection Container
fixed ValidationChecker to return valid instance
updated nuspec files
Merge pull request #1 from LiquidThinking/master

pull changes from origin