Clean up unused files & Update License info

Signed-off-by: Maisam Arif <Maisam.Arif@amd.com>
Change-Id: I5b58e8fe3d9eeac207b07ce0fe4134dd717dbd90

cmake_modules/help_package.cmake

@@ -85,7 +85,7 @@ function(generic_package)
         "${CMAKE_INSTALL_PREFIX}"
         CACHE STRING "Default packaging prefix.")
     set(CPACK_RESOURCE_FILE_LICENSE
-        "${CMAKE_CURRENT_SOURCE_DIR}/License.txt"
+        "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE"
         CACHE STRING "")
     set(CPACK_RPM_PACKAGE_LICENSE
         "MIT"