Trying to force npm update
Removed node 0.6 from travis runs
Merge pull request #1223 from christav/update-to-latest-specs

Update to latest specs
Starting osx token cache work
Initial implementation of security output parser.

Requires bringing in readable-stream and event-stream modules as
dependencies.
JSHint fix
add definition show command
fix a jshint error
Merge branch 'mac-token-cache' of github.com:christav/azure-sdk-tools-xplat into mac-token-cache

Conflicts:
	lib/util/authentication/osx-keychain-parser.js
	package.json
Successfully parsing output of security(1).

Found some cases in output that original tests weren't catching. Fixed.
Added parser error check to prevent infinite loop.

Added check to make sure we don't try to parse a single line more
than twice - if we get in that state a regex isn't matching and
there's a bug. Rather than hanging, bail out with an error.
Successfully pulling passwords
Starting token cache implementation
add unit tests for role definitions
add barebone implementation of role assignment
delete an empty line
add new environment for graph ppe
use environment setting for graph access
fix up error in the graph call
Updated version of adal-node

Fixes three bugs, including the token renewal one.