fix indentation
fix php errors in examples
Merge branch 'fix/707'
Close #707

* fix/707:
  Updated paragraph about encoding issue
  Updated deprecated example
  Escaped colons in named link
  Changed methods drescription structure
  Updated doc section
  Updated 'plugin broker' to 'plugin manager'
  Fixed typo
  Fixed namespace slashes in zend.view.helpers.json.rst
  Refactored zend.view.helpers.advanced-usage.rst
  Updated zend.view.renderer.php-renderer.rst
Merge branch 'fix/744'

* fix/744:
  update  variable
  update Zend\Mvc Examples
try to be more clear with the custom form elements
Merge branch 'fix/747'
Close #747
* fix/747:
  fix up indentations
Merge branch 'fix/745'
Close #745
* fix/745:
  fix obtain Console adapter from MVC Controllers
Merge branch 'fix/form-advanced-use' of https://github.com/robertbasic/zf2-documentation into hotfix/#746
unified use of __construct-or
Syntax tidy up
Merge branch 'hotfix/#746' into develop