review build script enhancement to include storage drivers submodule
Review Request #2062 - Created Sept. 27, 2011 and updated
Need to modularize addition of new storage drivers. Created a separate subdirectory for all storage drivers to be placed. Refactored out hcatalog common build classpath for sub-modules to use. Sushanth, if you can just take a look and see if the general approach is ok. Since this affects the hcatalog build script.
unit tests of module and submodule pass.