Remove targets for individual weird bits of the codebase
Add in code from submodules
Include checkstyle jar in the lib directory
Update rules for checkstyle 5.3
Change-Id: I85b5a53165fcef05bb176d4f5e93aa6ae3cf562a
Reviewed-on: http://gerrit.dmdirc.com/1747
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Local Commits <dmdirc@googlemail.com>