Added a failing test case for error method, it just doesn't show the
custom error message when using:

```
error 404 do
  'my 404'
end
```

it does work when using `not_found`
[Admin] Stylesheet

Right now the media type for ipad/android make changes also for all
retina macs, so right now we can delay the responsive login for the next
version.

Finally I removed the box shadow, I think that way is just enough.

Here a screen: http://fs.daddye.it/XAMW/60jyE4xM
Adds final changes before 0.11.0!
Fix sequel multiple_destroy
Merge pull request #1165 from WaYdotNET/last-fix-before-release-0.11

Fix sequel multiple_destroy
Fix couchrest multi_delete
Fix multiple_destroy when select all (account) and multi delete bypass current_account
optimize
Merge pull request #1166 from WaYdotNET/fix-couchrest

Fix couchrest multi_delete
Merge pull request #1167 from WaYdotNET/fix-multidelete-current_account

Fix multiple_destroy when select all (account)
Fix namespaced generators

modified to handle namespace of Module is Project Name. and the Class is
Application Name.
Fix fetch project name
Save namespace into the .components
Revert get namespace from the module name
Use folder to autodetect project namespace

Also, emit a warning
Updates submodules
Updated Sinatra to 1.4.2
Update changes with release dates
Update submodules versions again
Fix check_app