Fixed copyright
Fixed tracker address
[JNRPE-5, JNRPE-6]
Fixed plugin loading when plugin.xml is corrupted
Fixed plugin loading when the same class is inside more jar files
Added Javadoc.
Fixed class cache
changed tomcat download url
Merge pull request #2 from fredcampos/master

Fix for CheckMysqlQuery Nullpointer (JNRPE-7) and http://sourceforge.net/p/jnrpe/bugs/17/
Merged pull request
Merge branch 'master' of ssh://github.com/ziccardi/jnrpe
Added SSH tets.
Changed multiple replace with a regexp.
Removed useless istantiation of a shell for executing the checkproc
plugin.
Changed the dependency to the current snapshot version of the jnrpe
plugins
some coverity fixes