add datamesh for Climate "instance" (#224)
add datamesh for Climate "instance" (#224)

* GIS and climate tools in galaxy climate

* cvs to tabular is a default feature in Galaxy

* added datamash tools for tutorial:
- datamash will be used in Galaxy 101 for everyone tutorial

usegalaxy-eu/usegalaxy-eu-tools,usegalaxy-eu/usegalaxy-eu-tools