Merge pull request #273 from MG-RAST/develop

Merge pull request #272 from MG-RAST/master
Merge pull request #275 from MG-RAST/develop

Hot fix 3.3.3.1
Merge pull request #277 from MG-RAST/develop

Hot fix 3.3.3.2
fixed bug with negative values in predicted rna features
Merge branch 'develop' of git@github.com:MG-RAST/MG-RAST into develop
Merge pull request #279 from teharrison/develop

fixed bug with negative values in predicted rna features
fixed divide by error for some edgae case metagenomes
Merge branch 'develop' of git@github.com:MG-RAST/MG-RAST into develop
Merge pull request #280 from teharrison/develop

fixed divide by error for some edgae case metagenomes
Merge branch 'master' of github.com:MG-RAST/MG-RAST
updated memcache loader shell script
updated m5nr download script - need source versions hardcoded
fixed m5nr table load order
updated m5nr load document
m5nr data parser: added sort temp dir, added better error handeling
Merge branch 'develop' of github.com:MG-RAST/MG-RAST into develop
Merge pull request #281 from teharrison/develop

m5nr update code update
If the source for which sequences were requested is M5NR, then do not filter the returned sequence list by source.  Instead, return all sequences.
Fixed the number of sequences listed in the downloaded filename to be equal to the number of sequences that are printed to the file.
Merge branch 'develop' of https://github.com/MG-RAST/MG-RAST into develop