fix LDP-NR tests not running
Merge pull request #21 from spadgett/master

fix LDP-NR tests not running
Merge pull request #22 from ttsanton/master

Update Reporters to show correct Test Class
Add JSON-LD output to Earl Reporter

This version also adds in a given context to the ouptutted file, which
will be used for parsing later.

Change-Id: I54cc789e538312b8313f6bc404becb6424a0a585
Signed-off-by: ttsanton <ttsanton@us.ibm.com>