Nuking builtin tomcat apps with dubious security implications

:-)

Sure... We were already doing this with examples and docs... so now
added manager apps

email:

        Hi Gavin et al.,

	is there any reason why we install the Tomcat manager
	application as part of the ESGF software stack ? The people at
	JPL are complaining that it represents a security risk... We
	could tighten its security, or remove it altogether, which
	seems easier as we are not really using it...
         -luca

There yah go buddy.