hopefully fix travis issue

Gemfile

@@ -5,7 +5,7 @@ gem "rake"
 gem "soml-parser" , :path => "."
 
 # use this for debugging, the printout is better (cut/paste)
- gem "ast" , :github => "dancinglightning/ast" , :branch => :new_inspect
+ gem "ast" #, :github => "dancinglightning/ast" , :branch => :new_inspect
 #gem "ast"
 
 # Add dependencies to develop your gem here.

Gemfile.lock

@@ -1,10 +1,3 @@
-GIT
-  remote: git://github.com/dancinglightning/ast.git
-  revision: a9bc29377a94d2194e92596aceb9be7c7db4c8f8
-  branch: new_inspect
-  specs:
-    ast (2.1.0)
-
 PATH
   remote: .
   specs:
@@ -15,6 +8,7 @@ PATH
 GEM
   remote: http://rubygems.org/
   specs:
+    ast (2.1.0)
     blankslate (3.1.3)
     codeclimate-test-reporter (0.4.6)
       simplecov (>= 0.7.1, < 1.0.0)
@@ -34,7 +28,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  ast!
+  ast
   codeclimate-test-reporter
   minitest
   rake