This was a copy-paste screwup, where the first line of the copyright had the company name was updated, but the company name mid way though was not.
Add copyright headers to build files and scripts. Simplifies automated scanning for bad license headers.
Also, some trivial miscellaneous build-related changes. git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@25811 e7fa87d3-cd2b-0410-9028-fcbf551c1848