This is an initial take at renaming the project to Monitoring Plugins.
It's not expected to be fully complete, and it is expected to break
things (The perl module for instance). More testing will be required
before this goes mainline.
On Solaris, in the case where the mysql libraries were compiled using a
non-gcc compiler, but the plugins are being compiled with gcc, the configure
process would incorrectly determine the MYSQLCFLAGS. This has been corrected
in the m4/np_mysqlclient.m4 file.