lessen typhoeus dependency for compatability with gh pages health check

Gemfile

@@ -3,5 +3,3 @@
 source "https://rubygems.org"
 
 gemspec
-
-gem "jekyll", :github => "jekyll/jekyll"

jekyll-remote-theme.gemspec

@@ -17,7 +17,7 @@ Gem::Specification.new do |s|
 
   s.add_dependency "jekyll", "~> 3.5"
   s.add_dependency "rubyzip", "~> 1.2"
-  s.add_dependency "typhoeus", "~> 1.1"
+  s.add_dependency "typhoeus", ">= 0.7", "< 2.0"
   s.add_development_dependency "jekyll-theme-primer", "~> 0.5"
   s.add_development_dependency "pry", "~> 0.11"
   s.add_development_dependency "rspec", "~> 3.0"

spec/jekyll-remote-theme/integration_spec.rb

@@ -18,6 +18,8 @@
   it "builds with the remote theme" do
     Dir.chdir tmp_dir do
       output, status = Open3.capture2e(*args)
+      output = output.encode("UTF-8",
+        :invalid => :replace, :undef => :replace, :replace => "")
       expect(status.exitstatus).to eql(0), output
       expect(output).to match("Remote Theme: Using theme pages-themes/primer")