LaTeX warning removed

- LaTeX Warning: Label `modules/zend.console.modules:banner' multiply defined.
- LaTeX Warning: Label `modules/zend.console.modules:usage' multiply defined.
- LaTeX Warning: Label `modules/zend.console.modules:free-form' multiply defined.

See: https://readthedocs.org/builds/zf2/1022749/
Empty file removed

zend.escaper.advanced-examples.rst
Links in overview fixed
Extra metadata to included files added

This removes the waring message "document isn't included in any toctree".

See: https://readthedocs.org/builds/zf2/1022749/
Links fixed
Some headline markups fixed
Adds the components Debug, Exception and Memory to the index
Zend\Code\Generator as component added
Zend\Console\Getopt as component added
Update index (Amazon, Rackspace)
More fixes for orphan
Fixes the underline of titles
Merge pull request #1171