Gemfile in mongomodel-0.2.8 vs Gemfile in mongomodel-0.2.9

@@ -1,11 +1,4 @@
 source "http://rubygems.org"
 
-gem "activemodel", "~> 3.0.0"
-gem "activesupport", "~> 3.0.0"
-gem "tzinfo"
-
-gem "mongo", '= 1.0.7'
-gem "bson", '= 1.0.7'
+gemspec
 gem "bson_ext", '= 1.0.7'
-
-gem "rspec"