chore(release): fix repo-cooker version and scripts

Author: christianalfoni

package.json

@@ -60,7 +60,7 @@
     "prettier": "1.13.7",
     "react": "16.4.1",
     "react-test-renderer": "16.4.1",
-    "repo-cooker": "^6.2.2",
+    "repo-cooker": "^6.2.4",
     "rimraf": "2.6.2",
     "ts-jest": "23.0.0",
     "ts-loader": "4.4.2",

packages/node_modules/action-chain/package.json

@@ -16,7 +16,6 @@
 		"typecheck": "tsc --noEmit",
 		"test": "jest",
     "test:watch": "jest --watch --updateSnapshot --coverage false",
-		"prepare": "npm run build",
 		"prebuild": "npm run clean",
 		"postbuild": "rimraf {lib,es}/**/__tests__",
 		"posttest": "npm run typecheck"

packages/node_modules/overmind/package.json

@@ -16,7 +16,6 @@
     "typecheck": "tsc --noEmit",
     "test": "jest",
     "test:watch": "jest --watch --updateSnapshot --coverage false",
-    "prepare": "npm run build",
     "prebuild": "npm run clean",
     "postbuild": "rimraf {lib,es}/**/__tests__",
     "posttest": "npm run typecheck"

packages/node_modules/overmind/tsconfig.json

@@ -1,6 +1,6 @@
 {
   "compilerOptions": {
-    "target": "es5",
+    "target": "es6",
     "module": "commonjs",
     "jsx": "react",
     "rootDir": "src",
@@ -12,8 +12,7 @@
     "declaration": true,
     "pretty": true,
     "sourceMap": true,
-    "inlineSources": true,
-    "downlevelIteration": true
+    "inlineSources": true
   },
   "exclude": ["node_modules", "dist", "es", "lib"]
 }

packages/node_modules/proxy-state-tree/package.json

@@ -13,7 +13,6 @@
 		"typecheck": "tsc --noEmit",
 		"test": "jest",
     "test:watch": "jest --watch --updateSnapshot --coverage false",
-		"prepare": "npm run build",
 		"prebuild": "npm run clean",
 		"postbuild": "rimraf {lib,es}/**/__tests__",
 		"posttest": "npm run typecheck"

packages/node_modules/proxy-state-tree/tsconfig.json

@@ -1,6 +1,6 @@
 {
   "compilerOptions": {
-    "target": "es5",
+    "target": "es6",
     "module": "commonjs",
     "rootDir": "src",
     "outDir": ".code",
@@ -11,8 +11,7 @@
     "declaration": true,
     "pretty": true,
     "sourceMap": true,
-    "inlineSources": true,
-    "downlevelIteration": true
+    "inlineSources": true
   },
   "exclude": ["node_modules", "dist", "es", "lib"]
 }