Update parser

Author: rattrayalex

package.json

@@ -16,7 +16,7 @@
   "homepage": "http://lightscript.org/",
   "license": "MIT",
   "dependencies": {
-    "babylon-lightscript": "^0.4.1"
+    "babylon-lightscript": "^0.5.0"
   },
   "files": [
     "stdlib.js",

yarn.lock

@@ -739,21 +739,7 @@ babel-traverse@^6.15.0, babel-traverse@^6.16.0, babel-traverse@^6.18.0:
     invariant "^2.2.0"
     lodash "^4.2.0"
 
-babel-traverse@^6.21.0:
-  version "6.21.0"
-  resolved "https://registry.yarnpkg.com/babel-traverse/-/babel-traverse-6.21.0.tgz#69c6365804f1a4f69eb1213f85b00a818b8c21ad"
-  dependencies:
-    babel-code-frame "^6.20.0"
-    babel-messages "^6.8.0"
-    babel-runtime "^6.20.0"
-    babel-types "^6.21.0"
-    babylon "^6.11.0"
-    debug "^2.2.0"
-    globals "^9.0.0"
-    invariant "^2.2.0"
-    lodash "^4.2.0"
-
-babel-traverse@^6.22.0, babel-traverse@^6.23.0:
+babel-traverse@^6.21.0, babel-traverse@^6.22.0, babel-traverse@^6.23.0:
   version "6.23.1"
   resolved "https://registry.yarnpkg.com/babel-traverse/-/babel-traverse-6.23.1.tgz#d3cb59010ecd06a97d81310065f966b699e14f48"
   dependencies:
@@ -776,16 +762,7 @@ babel-types@^6.15.0, babel-types@^6.16.0, babel-types@^6.18.0, babel-types@^6.19
     lodash "^4.2.0"
     to-fast-properties "^1.0.1"
 
-babel-types@^6.21.0:
-  version "6.21.0"
-  resolved "https://registry.yarnpkg.com/babel-types/-/babel-types-6.21.0.tgz#314b92168891ef6d3806b7f7a917fdf87c11a4b2"
-  dependencies:
-    babel-runtime "^6.20.0"
-    esutils "^2.0.2"
-    lodash "^4.2.0"
-    to-fast-properties "^1.0.1"
-
-babel-types@^6.22.0, babel-types@^6.23.0:
+babel-types@^6.21.0, babel-types@^6.22.0, babel-types@^6.23.0:
   version "6.23.0"
   resolved "https://registry.yarnpkg.com/babel-types/-/babel-types-6.23.0.tgz#bb17179d7538bad38cd0c9e115d340f77e7e9acf"
   dependencies:
@@ -794,9 +771,9 @@ babel-types@^6.22.0, babel-types@^6.23.0:
     lodash "^4.2.0"
     to-fast-properties "^1.0.1"
 
-babylon-lightscript@^0.4.1:
-  version "0.4.1"
-  resolved "https://registry.yarnpkg.com/babylon-lightscript/-/babylon-lightscript-0.4.1.tgz#084413b7c46dc72abf2c8f9bcaa12927cea1ffde"
+babylon-lightscript@^0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/babylon-lightscript/-/babylon-lightscript-0.5.0.tgz#07bf158be7b7f10cc44afbca844c1c5b491212c0"
 
 babylon@^6.11.0, babylon@^6.13.0:
   version "6.14.1"