Merge pull request #9 from teharrison/master

more updates and additions to make Andi happy
Merge pull request #10 from teharrison/master

fix m5nr version for abundance level filtering
Merge pull request #11 from teharrison/master

added tool for viewing / exploring JSON structures
Merge pull request #12 from teharrison/master

added mgid_to_kbid lookup in lib
Merge pull request #13 from teharrison/master

fixed IOError when stdout piped to programs that close stdout
empty search message
fix stdout
Merge branch 'master' of github.com:MG-RAST/MG-RAST-Tools