adding a new testing file by Fei
Merge pull request #14 from plane83/master

adding a new testing file by Fei
Multiple shock node supports (not fully tested)
Updated Type2CommandConfig to have more descriptive distinction between different roles"
Multiple shock node download and validation -- tested
Integration test for paired end library upload
Merge branch 'master' of https://github.com/kbase/transform
 test scripts modified