Add syntax highlighting.
Throw an exception if an extension is unknown…

… while finding with the `_find` method.
Start Rüsh Release.
Add the installation section.
Drop PHP5.3.
Remove from/import.
Use short-array syntax.
Tests for the documentation.
Forget this one.
Merge branch 'test_documentation' into incoming
Add branch-alias
Simplify aliases.
Merge branch 'pr/8' into incoming
Add links around hoa://.