fixed "uninitialized constant Rack::Session::Dalli::Client"

[blakedy]

Just started using Dalli. Found you guys through Heroku Memcache recommendation. Like what you guys are doing. Needed Rack::Session::Dalli as well, fixed line 17.

[mperham]

Thanks!

[blakedy]

Also,

mopts = @default_options.reject{|k,v| !DEFAULT_OPTIONS.include? k }

removes username and password if passing it with Rack::Session::Dalli

I updated my fork to append username and password to DEFAULT_OPTIONS

DEFAULT_OPTIONS = Abstract::ID::DEFAULT_OPTIONS.merge
:namespace => 'rack:session',
:memcache_server => 'localhost:11211',
:username => nil,
:password => nil,

potentially other option maybe rejected

[mperham]

Why would you pass username / password? 99.9% of Dalli usage with user/pwd is on Heroku and that is handled automatically for you by environment variables.

Could you send me a new pull request to pull in those changes too? Obviously I need to write a test for this thing. It would be a huge help if you want to create a test based on your usage as I haven't had to use it yet.

[blakedy]

You're right. I added usr/pwd for development reasons. I've reverted and updated my ENV variables for development.