Fix OPENDJ-261: Remove Sun legal notices from THIRDPARTYREADME.txt since they are no longer applicable

Fix issue 3233: Bad 2006 copyright in legal-notices/BerkeleyDB-JE.LICENSE Use license from JE 3.3.75.

Frontport of all fixes related to SVR4 from branch 1.2 to trunk: 3646 configure script fails to retrieve the user/group of the ins 3647 Missing license file 3648 Third party license files should be merged 3649 Wrong copyright file in SVR4 package 3650 LDAP tools are missing in SVR4 package 3651 Server is not stopped after package removal 3654 SVR4 pkginfo not compliant with Solaris rules 3658 no man pages in SVR4 package 3661 SVR4 only: OpenDS fails to start with 1.1.0 bld3 3663 SVR4: unable to start OpenDS if user has no home directory 3664 SVR4: delimiter used in copyright file is not the one define 3706 configure: configure -H/-V doesn't work when the instance is 3707 unconfigure: unconfigure --wrongoption should display the us 3708 stop-ds: stop-ds -R doesn't work 3729 incorrect exit codes for configure/unconfigure scripts 3735 OpenDS failed to start if build number contains version qual