Remove WWW entries moved into port Makefiles
Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.
This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.
Approved by: portmgr (tcberner)
Unbreak by fixing some old code. Fix a typo in pkg-descr.
Large number of compiler warnings remain...
While here -- enable parallel build on systems with multiple CPUs.