Add signature help support

atom-languageclient@0.6.5 added support for adapting signature help. Try it out and let me know what you think! :)

Contributed under CC0.

Author: hansonw

package.json

@@ -192,6 +192,11 @@
       "versions": {
         "0.1.0": "consumeDatatip"
       }
+    },
+    "signature-help": {
+      "versions": {
+        "0.1.0": "consumeSignatureHelp"
+      }
     }
   },
   "providedServices": {