chore(package): Add pg-types as a separate dependency

package.json

@@ -69,6 +69,7 @@
     "pg": "^4.4.6",
     "pg-hstore": "^2.3.1",
     "pg-native": "^1.8.0",
+    "pg-types": "^1.11.0",
     "sinon": "^1.17.3",
     "sinon-chai": "^2.8.0",
     "sqlite3": "^3.1.2",

test/integration/data-types.test.js

@@ -19,7 +19,7 @@ describe(Support.getTestDialectTeaser('DataTypes'), function() {
     // Restore some sanity by resetting all parsers
     switch (dialect) {
       case 'postgres':
-        var types = require('../../node_modules/pg/node_modules/pg-types');
+        var types = require('pg-types');
 
         _.each(DataTypes, function (dataType) {
           if (dataType.types && dataType.types.postgres) {
@@ -28,10 +28,10 @@ describe(Support.getTestDialectTeaser('DataTypes'), function() {
             });
           }
         });
-        require('../../node_modules/pg/node_modules/pg-types/lib/binaryParsers').init(function (oid, converter) {
+        require('pg-types/lib/binaryParsers').init(function (oid, converter) {
           types.setTypeParser(oid, 'binary', converter);
         });
-        require('../../node_modules/pg/node_modules/pg-types/lib/textParsers').init(function (oid, converter) {
+        require('pg-types/lib/textParsers').init(function (oid, converter) {
           types.setTypeParser(oid, 'text', converter);
         });
         break;