API: added missing option to post
api: added otpion to reverse filter in matrix
API use parent resource hierarchies
API: show functional family ids
analysis module, more info to annotation-md5 return
API: return annotation info for matrix/feature metadata
API: matrix resource now passes error message and status when ran in asynchronous mode
API: updated m5nr resource to use versions (1 or 9). default is 9.
api: doc update
m5tools, now use perl doc pod, update help message
renamed: m5tools -> m5nr-tools
Merge branch 'develop' of git@github.com:MG-RAST/MG-RAST into develop
Merge pull request #451 from teharrison/develop

API and m5nr updates
api m5nr - added option for exact match with taxonomy and ontology filters
Merge pull request #452 from teharrison/develop

api m5nr - added option for exact match with taxonomy and ontology filters
perl pod stuff fixed
Merge pull request #453 from teharrison/develop

perl pod stuff fixed
API matrix: added option to not return feature metadata (can take a long time to retrieve)
Merge pull request #455 from teharrison/develop

API matrix: added option to not return feature metadata (can take a long time to retrieve)
API m5nr, added option to search organism annotation via tax level