update snippet

Author: ShMcK

snippets.cson

@@ -7,7 +7,7 @@
             describe('${1:task number ('01')} ${2:function name}', function () {
 
               it('should exist', function () {
-                expect(${2}).to.not.be.undefined;
+                expect(${2}).to.be.defined;
               });
 
               it('should be a function', function () {
@@ -34,7 +34,7 @@
             describe('${1:task number ('01')} ${2:variable name}', function () {
 
               it('should exist', function () {
-                expect(${2}).to.not.be.undefined;
+                expect(${2}).to.be.defined;
               });
 
               it('should be an array', function () {
@@ -60,7 +60,7 @@
             describe('${1:task number ('01')} ${2:variable name}', function () {
 
               it('should exist', function () {
-                expect(${2}).to.not.be.undefined;
+                expect(${2}).to.be.defined;
               });
 
               it('should be an object', function () {

tslint.json

@@ -32,7 +32,6 @@
     "no-shadowed-variable": true,
     "no-string-literal": true,
     "no-switch-case-fall-through": true,
-    "no-trailing-comma": true,
     "no-trailing-whitespace": true,
     "no-unused-expression": true,
     "no-unused-variable": true,
@@ -43,12 +42,12 @@
       "check-open-brace",
       "check-catch",
       "check-else",
+      "check-finally",
       "check-whitespace"
     ],
     "quotemark": [true, "single"],
     "radix": true,
     "semicolon": true,
-    "sort-object-literal-keys": false,
     "triple-equals": [true, "allow-null-check"],
     "variable-name": false,
     "whitespace": [true,