Revert "Added support for path expansion, Added option : keepExpandedHierarchy"

This reverts commit 7721a71c4228c9db84833a17141c28dd4f53e771.
Revert "Change : Does not copy main file unless specified when using packageSpecific/files option"

This reverts commit 0cbbbfb362d36dd63288f533ec8b554607b9c805.
Add support for path expansion
Bump version