#318 - Removed public/private keys and using simple key
(Issue #315) Making all authentication mechanisms honour the config state
(Issue #315) Code clean-up from self-review
Created a config.signing namespace
#337 Renamed the 'signed' test tenant to 'localhost'
Merge pull request #321 from simong/removepubprivkey

#318 - Removed public/private keys and using simple key
Merge pull request #343 from simong/localhosttenant

#337 Renamed the 'signed' test tenant to 'localhost'
Removed performance folder
Merge pull request #347 from nicolaasmatthijs/issue346

Removed performance folder
Update README.md
Update README.md
Update README.md
Merge pull request #348 from bp323/readme

Update README.md
Increase wait times for tests.
Add validator to getDirectRoles
Clean up
Merge branch 'master' into issue-315

Conflicts:
	node_modules/oae-authentication/lib/api.js
	node_modules/oae-authentication/lib/init.js
(Issue 315) Adding unit test for disabling local auth.
fix use of assert.ok when meaning assert.equal
fix test failures masked by using assert.ok as assert.equal