Remove clauses 3 and 4 of the license.
Remove clauses 3 and 4 of the license.

Approved by:	Jason L. Wright (original author)
Reviewed by:	imp
Obtained from:	OpenBSD
MFC after:	3 days

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase