Update codemeta for latest changes

Author: dleehr

codemeta.json

@@ -13,11 +13,11 @@
   "identifier": "",
   "codeRepository": "https://github.com/NESCent/TraitDB",
   "datePublished": "2018-07-20",
-  "dateModified": "2018-07-20",
+  "dateModified": "2019-01-22",
   "dateCreated": "2018-07-20",
   "description": "Web application database of phenotypic trait data",
   "keywords": "trait, rails, csv",
   "license": "MIT",
   "title": "TraitDB",
-  "version": "v0.9.1"
-}
+  "version": "v0.9.2"
+}