Fix CppUnit detection & libdir setup by configure, and fix Nagios libraries for unittests
Merge pull request #12 from pratid/bug/cppunit_detection

Fix CppUnit detection & libdir setup by configure, and fix Nagios libraries for unittests
Merge pull request #13 from pratid/master

Fix CppUnit detection & libdir setup by configure, and fix Nagios libraries for unittests