header (C) fixes
Additions/x11: use exact match for checking undefined symbols
Additions/x11: rework checking missing symbols in the X server drivers and do not accept libc etc. symbols in the XFree86 ones.
4.2.0 RC4
Automated rebranding to Oracle copyright/license strings via filemuncher
checkUndefined.sh: Use [:blank:].
checkUndefined.sh: for solaris too.
Additions/x11: automatically check for missing symbols when building