add capistrano options puma_default_hooks with compatibility
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Add rbenv shims to PATH in upstart conf file

These days bundle is installed in the shims directory, so we need to have this
in the PATH for the upstart configuration to work.
Merge pull request #437 from ibrahima/master

Add rbenv shims to PATH in upstart conf file
Merge pull request #431 from mrb/master

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Merge pull request #428 from alexeyfrank/capistrano_default_hooks

add capistrano options puma_default_hooks with compatibility
Fix url path length test
Process requests fairly. Fixes #406
Set the license to BSD. Fixes #432
Mark rbx and jruby as allowed failures (for now), add 1.8.7 in
Add 2.1.0 to the matrix
Someday, get the tests to not hang on 1.8
Add ruby-head, fix allow_failures syntax, try to get rbx working
Add worker indexes, expose them via on_worker_boot. Fixes #440
Add ability to autoload a config file. Fixes #438
Show the ruby version in use
File.exists? => File.exist?
Expect at_exit to exclusively remove the pidfile. Fixes #444
Add ability to detect and terminate hung workers. Fixes #333
Expose latency and listen backlog via bind query. Fixes #370