Added licensing information to the README file
Update manual/de/07-Customizing-Contao.md

misspelling
Update manual/de/07-Customizing-Contao.md
Merge pull request #12 from magicsepp/3.0
Fixed unclosed inline code in installation section (#13)
Update the example code for the data container configuration

- Customizing Contao > Customizing the data container configuration
- Change the given example code to comply with the new static methods

Signed-off-by: xchs <github@gmx.net>
Use User::getInstance() everywhere (#18)
Fixed import method example (#18)
Merge branch '3.0' of github.com:contao/docs into 3.0
Update chapter 08 (Extension repository)

Add new categories.
Add GitHub import in the Extension Repository.
Add new images (github-import.jpg + github-import-tag.jpg).
Update images (add-extension.jpg + edit-files.jpg).
HTTP -> HTTPS
Add new paragraph
List of modules (improvements)

The list has been completed.
Fixes some CSS class names (confusion with the template names).

Reference : https://contao.org/en/manual/3.0/managing-pages.html#modules
List of modules (modifications in German)

The list has been completed.
Fixes some CSS class names (confusion with the template names).

Reference : https://contao.org/de/manual/3.0/managing-pages.html#module
Chapter 8 (update in German)

Add new categories.
Add GitHub import in the Extension Repository.
Add new images (github-importieren.jpg + github-importieren-tag.jpg).
Update images (dateien-bearbeiten.jpg + erweiterung-hinzufuegen.jpg).
Merge branch '3.0' of git://github.com/lionel-m/docs into 3.0
Chapter 4

Updates the table "Content elements" and solves the problem with the
links in the tables.
Updates tables of modules.
Some HTML tags can not be converted (Insert tags in tables).
Adds <abbr> tags.
Added the <code> tag instead of single quotes
 Chapter 4 (in German)

Updates the table "Content elements" and solves the problem with the
links in the tables.
Updates tables of modules.
Some HTML tags can not be converted (Insert tags in tables).
Adds <abbr> tags.
Adds the <code> tag instead of single quotes
The link is for the theme.