Adds username and password to redmine tracker config.
Using local variable for configuring redmine tracker settings.
modified notifier.js to handle utf-8 errors

using escape causes api to crash when sending utf-8 error messages.
changed to encodeURIComponent
Merge pull request #388 from synthdnb/master

fix UTF-8 error message handling
add app name and display just the error class instead of the truncated message
Merge pull request #390 from luxflux/even-better-hubot-notifications

More hubot notification tuning
Merge pull request #347 from magiclabs/redmine-tracker-auth-fix

Adds username and password to redmine tracker config.
Move "YAML::ENGINE.yamler = 'syck'" to top of environment.rb
Fixed Redmine specs
Removed unnecessary regex..
Added config option to turn on/off internal error details in production
Fixed new display_internal_errors setting - environments/production.rb doesn't have access to config yet
Merge remote-tracking branch 'errbit/master' into deploy
Update Rack to 1.4.5, fix serity issues

* Fix CVE-2013-0263, timing attack against Rack::Session::Cookie
* Fix CVE-2013-0262, symlink path traversal in Rack::File