hashie dependency

[erichulburd]

Any chance you think you'll update the dependency on hashie to '> 3.2'? I'm using some omniauth libraries that are dependent on '> 3.2'. I tried forking and updating dependencies but I got the following errors when running the spec ( you can check out all of my changes here:

1. APISmith::Client should allow you to perform get requests
   Failure/Error: client.get('/echo').should == {"verb" => "get", "echo" => nil}
   NameError:
   undefined local variable or method `method' for #HTTParty::Response:0x00000003195840

   /home/.rvm/gems/ruby-2.1.5@api_smith/gems/httparty-0.11.0/lib/httparty/response.rb:61:in`method_missing'

   ./spec/api_smith/client_spec.rb:47:in `block (2 levels) in <top (required)>'

2. APISmith::Client should allow you to perform post requests
   Failure/Error: client.post('/echo').should == {"verb" => "post", "echo" => nil}
   NameError:
   undefined local variable or method `method' for #HTTParty::Response:0x0000000311abb8

   /home/.rvm/gems/ruby-2.1.5@api_smith/gems/httparty-0.11.0/lib/httparty/response.rb:61:in`method_missing'

   ./spec/api_smith/client_spec.rb:51:in `block (2 levels) in <top (required)>'

3. APISmith::Client should allow you to perform put requests
   Failure/Error: client.put('/echo').should == {"verb" => "put", "echo" => nil}
   NameError:
   undefined local variable or method `method' for #HTTParty::Response:0x000000030ff4f8

   /home/.rvm/gems/ruby-2.1.5@api_smith/gems/httparty-0.11.0/lib/httparty/response.rb:61:in`method_missing'

   ./spec/api_smith/client_spec.rb:55:in `block (2 levels) in <top (required)>'

4. APISmith::Client should allow you to perform delete requests
   Failure/Error: client.delete('/echo').should == {"verb" => "delete", "echo" => nil}
   NameError:
   undefined local variable or method `method' for #HTTParty::Response:0x000000030ecb78

   /home/.rvm/gems/ruby-2.1.5@api_smith/gems/httparty-0.11.0/lib/httparty/response.rb:61:in`method_missing'

   ./spec/api_smith/client_spec.rb:59:in `block (2 levels) in <top (required)>'

5. APISmith::Client unpacking requests should let you always skip the response container
   Failure/Error: client.get('/namespaced/test', :response_container => nil).should == {
   NameError:
   undefined local variable or method `method' for #HTTParty::Response:0x00000002ecf610

   /home/.rvm/gems/ruby-2.1.5@api_smith/gems/httparty-0.11.0/lib/httparty/response.rb:61:in`method_missing'

   ./spec/api_smith/client_spec.rb:145:in `block (3 levels) in <top (required)>'

[guizmaii]

+1 !