travis_ci tests failing, I think due to an issue in the travis script

[billsacks]

Summary of Issue:

The travis_ci tests are failing (e.g., https://travis-ci.org/github/ESMCI/manage_externals/builds/767884112). I don't have much experience setting up travis_ci test scripts, so I'm not positive what the problem is, but I wonder if the problem is that it tries to do a cd test when it's already in the test directory?

manage_externals/.travis.yml

Lines 14 to 15 in 2fd941a

	- cd test; make test
	- cd test; make lint

If so, do these lines also need to be changed?

manage_externals/.travis.yml

Lines 17 to 18 in 2fd941a

	- cd test; make coverage
	- cd test; coveralls

Expected behavior and actual behavior:

The travis_ci tests should pass

Steps to reproduce the problem (should include model description file(s) or link to publi c repository):

This appears when opening or merging a PR

What is the changeset ID of the code, and the machine you are using:

master

have you modified the code? If so, it must be committed and available for testing:

No

Screen output or log file showing the error message and context:

https://travis-ci.org/github/ESMCI/manage_externals/builds/767884112