Add  on , to configure rack-timeout into application middleware.
Add changelog entry on improvements, about rack-timeout.
Merge branch 'master' into tm-racktimeout-config

Conflicts:
	CHANGELOG.md
Merge branch 'master' into tm-racktimeout-config
Revert "Add  on , to configure rack-timeout into application middleware."

This reverts commit f0c1e468527a3091d85c299de482918738dfa7b9.
Update Gemfile to use rack-timeout from github.
Update changelog on rack-timeout setup.
Merge branch 'master' into tm-racktimeout-config
Merge branch 'master' into tm-racktimeout-config

Conflicts:
	lib/pah/files/Gemfile
Merge branch 'master' into tm-racktimeout-config

Conflicts:
	CHANGELOG.md
Merge pull request #300 from Helabs/tm-racktimeout-config

Complete rack-timeout configuration.