* Add sink directly using libganglia.so
* Remove unneeded confuse header
* add submodule init to build action
* add submodule init to runonce action
* add installation og ganglia to runonce
* add installation of ganglia to runonce
* add installation of ganglia to runonce
* libconfuse not required
* Remove ganglia submodule
* Remove ganglia.h
* Add Makefile to help creating the libganglia.so link
* Fix cgo header
* Rename new Ganglia sink to 'libgangliaSink'
* Add documentation for libgangliaSink
* Extend make buildsystem with find&symlink helper for libgangliaSink
* Add metric renaming function
* Add build tag 'ganglia' and create corresponding files
