* solaris-versions: Add SunOS 5.10, SunOS 1.x, SunOS 4.0, SunOS 4.0.x, SunOS 4.1.1.1, SunOS 4.1.1_U1, SunOS 4.1.3B. SunOS 4.1.3 was Solaris 1.1A. Remove space before B in Solaris 1.1.1B. Mention SunOS 5.11. Mention that everything before SunOS 5.7 is now obsolete, and give a pointer to the Sun list. Add copyright notice.