Merge branch 'fix/757' into develop
Close #757

* fix/757:
  Fixed spanish typos
Merge branch 'feature/692' into develop
Close #692

* feature/692:
  Typo fix causing formatting problem
  Adding small addendum about collisions in service names
  Adding service naming best practices
Update examples and made the examples clearer
Added documentation for new feature
Merge branch 'hotfix/#766' into develop
Merge branch 'hotfix/#767' into develop
Merge branch 'hotfix/#765' into develop
Merge branch 'hotfix/#768' into develop
Merge branch 'hotfix/#770' into develop
Merge branch 'hotfix/#771' into develop
Merge remote-tracking branch 'origin' into develop

* origin:
  Fixing zendframework/zf2-documentation#583
  consistency 'object oriented' should be 'object-oriented'
  fix typo
  Fixed RU typos
  Fixed NL typos
  Adding example code to the service manager introduction
  update index.rst
Merge branch 'feature/docs/languages/en/zend.validator.identical.rst' of https://github.com/wryck7/zf2-documentation into fix/777

* 'feature/docs/languages/en/zend.validator.identical.rst' of https://github.com/wryck7/zf2-documentation:
  Added documentation for new feature
  Update examples and made the examples clearer
Added a missing )
Merge branch 'fix/777'
Close #777

* fix/777:
  Added a missing )
  Added documentation for new feature
  Update examples and made the examples clearer
  Fixing zendframework/zf2-documentation#583
  consistency 'object oriented' should be 'object-oriented'
  fix typo
  Fixed RU typos
  Fixed NL typos
  Adding example code to the service manager introduction
  update index.rst
Merge branch 'develop' of https://github.com/zendframework/zf2-documentation into develop

* 'develop' of https://github.com/zendframework/zf2-documentation:
Merge branch 'fix/777' into develop
Close #777

* fix/777:
  Added a missing )
  Added documentation for new feature
  Update examples and made the examples clearer
fix introductions title
import Zend\Validator in the code snippet
fix zf link: without www
Added more introduction test