fix eslint integration

Author: Tom Kirkpatrick

.eslintrc

@@ -1,7 +1,4 @@
 {
   "extends": "fullcube",
-  "root": true,
-  "rules": {
-    "id-length": "off"
-  }
+  "root": true
 }

package.json

@@ -41,7 +41,7 @@
     "compression": "^1.0.3",
     "cors": "^2.5.2",
     "coveralls": "^2.11.9",
-    "eslint": "2.0.0-rc.0",
+    "eslint": "^2.13.1",
     "eslint-config-fullcube": "https://github.com/fullcube/eslint-config-fullcube/tarball/master",
     "eslint-config-strict": "https://github.com/fullcube/eslint-config-strict/tarball/f235fa38289b17e305a65be38ff9cfdf4c1eb31c",
     "eslint-plugin-filenames": "https://github.com/fullcube/eslint-plugin-filenames/tarball/0123c4bb0034d71cc7a04c25fd63b3ac798052a1",

test/.eslintrc

@@ -1,7 +1,4 @@
 {
   "extends": "fullcube/mocha",
-  "root": true,
-  "rules": {
-    "id-length": "off"
-  }
+  "root": true
 }

test/test.js

@@ -80,15 +80,15 @@ describe('State changes', function() {
 
 describe('Observers', function() {
   const event = 'cancel'
-  const from = 'active'
-  const to = 'canceled'
+  const fromState = 'active'
+  const toState = 'canceled'
   const observers = [
-    `fsm:onleave${from}`,
+    `fsm:onleave${fromState}`,
     'fsm:onleave',
     `fsm:on${event}`,
-    `fsm:onenter${to}`,
+    `fsm:onenter${toState}`,
     'fsm:onenter',
-    `fsm:onentered${to}`,
+    `fsm:onentered${toState}`,
     'fsm:onentered',
   ]
   const observersThatRan = []