Merge pull request #62 from jaredwilkening/master

misc
moved to github.com/jaredwilkening/httpclient
moved into lib
imports server/store for structs
made node.acl exportable for client
divided lib for clarity
support multi-threading upload for shock-client (pcreate)
error check for upload miscoding
Merge pull request #63 from wtangiit/master

support multi-threading upload for shock-client (pcreate)
Merge branch 'master' of github.com:MG-RAST/Shock
gofmt
changed init to called function to enable external import of store
bug fixes and clean up