Support X-Accel-Redirect
Merge branch 'master' into accel-redirect

Conflicts:
	lib/redisse/server.rb
Specs for RedirectEndpoint
Fix passing lastEventId
Merge branch 'master' into accel-redirect

Conflicts:
	lib/redisse.rb
	lib/redisse/server.rb
	redisse.gemspec
Merge branch 'master' into accel-redirect
Fix specs, example now uses redirect endpoint
Merge pull request #8 from tigerlily/accel-redirect

Support for X-Accel-Redirect