Merge pull request #475 from paczian/master

added mg-rast login to auth
More explicit labeling of what join paired-ends operation does
Merge pull request #476 from jaredbischof/develop

More explicit labeling of what join paired-ends operation does
restore abundance profile in new dir struct
api: added mixs compilent flag to mg object
Merge branch 'master' of git@github.com:teharrison/MG-RAST into develop
Merge pull request #477 from teharrison/develop

Develop
restore abundance profile - fix bug
Merge branch 'develop' of github.com:MG-RAST/MG-RAST into develop
updated to work with mg-rast or kbase auth