Add code coverage information, via simplecov.

Author: Nick Markwell

.gitignore

@@ -3,3 +3,4 @@
 Gemfile.lock
 pkg/*
 *~
+coverage

.simplecov

@@ -0,0 +1,3 @@
+SimpleCov.start do
+  add_filter "/lib/sicuro.rb"
+end

sicuro.gemspec

@@ -16,6 +16,7 @@ Gem::Specification.new do |s|
   #s.add_development_dependency 'rspec', '~>2.5.0'
   s.add_development_dependency 'riot', '>= 0'
   s.add_development_dependency 'bundler', '~> 1.1.3'
+  s.add_development_dependency 'simplecov', '~> 0.6.4'
 
   s.files         = `git ls-files`.split("\n")
   s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")

test/teststrap.rb

@@ -13,5 +13,7 @@
   exit e.status_code
 end
 =end
+require 'simplecov'
+SimpleCov.start
 require 'riot'
 require 'sicuro'