Detect Puma and/or Unicorn and report KV if found
Detect Passenger, thin, mongrel[2] and Trinidad(jruby)
Report more frameworks: Sinatra, Padrino, Grape & Cramp
Merge branch 'net_http_tests_fix' into issue_9
Merge branch 'master' into issue_9

Conflicts:
	lib/oboe/api/layerinit.rb
Merge pull request #9 from appneta/issue_9

Report the application server used