Various build system fixes
Fix install target
Don't version generated Makefile or use it as a resource
Fix various g++ related issues
Fix #include filename casing

I prefer this way over renaming the files since case renaming tends to cause
problems on Windows and Mac.
Set LogFont.lfFaceName with strncpy(), not memcpy()

This fixes crashing on startup in Ubuntu 11.10 (and probably elsewhere).
Merging Tjoppen's updates for linux.
Adding autogen Makefile back in from Tjoppen's fixes.
Forgot to commit Makefile and fix one merge problem.