Merge pull request #345 from paczian/master

reviewer access & minor patch analysis tree
api: fix info format for m5nr resource
Merge branch 'develop' of git@github.com:MG-RAST/MG-RAST into develop
Merge pull request #346 from teharrison/develop

api: fix info format for m5nr resource
fix wrong variable name
Merge pull request #347 from teharrison/develop

fix wrong variable name