adding maintainability checks

Author: kevinohara80

.codeclimate.yml

@@ -1,7 +1,26 @@
 version: 2
 checks:
-  identitcal-code:
-    config:
+  checks:
+  argument-count:
+    enabled: true
+  complex-logic:
+    enabled: true
+  file-lines:
+    enabled: true
+  method-complexity:
+    enabled: true
+  method-count:
+    enabled: true
+  method-lines:
+    enabled: true
+  nested-control-flow:
+    enabled: true
+  return-statements:
+    enabled: true
+  similar-code:
+    enabled: true
+  identical-code:
+    enabled: true
 plugins:
   pmd:
     enabled: true