Log Message:-----------Cleanup a bunch of compiler warnings, C++isms (spotted by Magnus) and other issues found.
Modified Files:-------------- server: pldbgapi.c (r1.1 -> r1.2) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/edb-debugger/server/pldbgapi.c.diff?r1=1.1&r2=1.2) plugin_debugger.c (r1.3 -> r1.4) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/edb-debugger/server/plugin_debugger.c.diff?r1=1.3&r2=1.4) plugin_profiler.c (r1.4 -> r1.5) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/edb-debugger/server/plugin_profiler.c.diff?r1=1.4&r2=1.5)