Feature: support for more friendly urls

[spieker]

The default url scheme of RY CMS is /en/home-en. I need the root url not to be in the page path, i.e. /en for the english main page. Now, I have set german as default language, so this should also not be part of the url, i.e. / for the german main page.

Some examles:

• currently:
  • /en/home-en
  • /en/contact
  • /de/home-de
  • /de/kontakt
• This should be (if the default language is german):
  • /en
  • /en/contact
  • /
  • /kontakt

To make this possible, the shortest page name could be three, so if the first part of the page has the length two, it must be a language definition.

[silviorelli]

Good idea. I should implement this as the default behaviour for the default language.

[spieker]

Have implemented it, has to be tested now. I'll push it, if the tests are written and pass.

[silviorelli]

Can't merge as I changed a lot of things but I'll implement this feature using your code as a starting point. Thanks!