Error message should be able to be encoded in latin1

Broken request can have none latin1 characters which would break `util.write_error(client, status_int, reason, mesg)`
Update configure.rst
Merge pull request #643 from wooparadog/fix-error-msg

Error message should be able to be encoded in latin1
Merge pull request #644 from Winnetou/patch-1

Update configure.rst
Revert "Update configure.rst"

This reverts commit 3b843fd942cdb2e5623887073d1acb0d759066c8.

I was tired, we should either remove the that and then the  is or keep
a is or... But this latest commit was changing the meaning.
Fix typo.
Merge pull request #646 from streeter/patch-1

Fix typo.
Fix "global name 'hub' is not defined"
Merge pull request #648 from wolever/patch-1

Fix "global name 'hub' is not defined"
FileWrapper should inherit from object.
Merge pull request #650 from thedrow/patch-1

FileWrapper should inherit from object.
Use lowercase 'true' in example config to be consistent
Fix missing errno import for eventlet sendfile patch
Merge pull request #658 from olt/master

Fix missing errno import for eventlet sendfile patch
merge duplicate EventletWorker.init_process method (fixes #657)
Reinit Hub when using old version of gevent.

fix #654
Merge pull request #653 from alasdairnicol/patch-1

Use lowercase 'true' in example config to be consistent
Merge pull request #659 from olt/fix/657

merge duplicate EventletWorker.init_process method (fixes #657)
fix doc

fix #656
improve systemd conf