Add ngMessages

Brings in the angular ngMessages directive to be used for form
validation.

Adds 1.057KB to finished javascript package

Change-Id: I367672c4871040e92cd530abb6f23a5f86912f5f
Signed-off-by: beccabroek <beccabroek@gmail.com>
diff --git a/package.json b/package.json
index bdcb04d..b4db876 100644
--- a/package.json
+++ b/package.json
@@ -32,6 +32,7 @@
     "angular-animate": "^1.7.5",
     "angular-clipboard": "^1.6.2",
     "angular-cookies": "^1.7.5",
+    "angular-messages": "^1.7.6",
     "angular-route": "^1.7.5",
     "angular-sanitize": "^1.7.5",
     "angular-ui-bootstrap": "^2.5.0",