update dependency versions, make bin/fame executable

Author: aschuch

bin/fame

@@ -23,9 +23,9 @@ Gem::Specification.new do |spec|
   spec.add_dependency "commander", "~> 4.0"
   spec.add_dependency "nokogiri", "~> 1.0"
   spec.add_dependency "plist", "~> 3.0"
-  spec.add_dependency "colorize", ">= 0.7"
+  spec.add_dependency "colorize", "~> 0.7"
 
   spec.add_development_dependency "bundler", "~> 1.7"
   spec.add_development_dependency "rake", "~> 10.0"
-  spec.add_development_dependency "pry", ">= 0.10"
+  spec.add_development_dependency "pry", "~> 0.10"
 end