Fix typo

$route parameter of ApiDocExtractor::get is a string. Passing a Route object throw an error.
Use only JMS/GroupExclusion if groups are there

When no groups are given in the ApiDoc, there should be no GroupExclusion and the Entity should be parsed wihtout exclusions.

Otherwise only the "Default" group of the Entity would be parsed, which may not be used.

The ApiDoc should not enforce the Entity to be grouped with "Default", to generate a "full-view" of it.
Merge pull request #304 from h4cc/patch-2-squashed

Use only JMS/GroupExclusion if groups are there
[Test] Extended Class test case
Merge PR #298 from 'skler/extended_class
select used parsers
Merge PR #288 from piotrantosik/feature/selectparsers
Merge pull request #282 from sroze/patch-1

Fix PHPDoc
Hide “_scheme” in the list of requirements per URL

+ disable sandbox if the scheme of the URL doesn’t match the scheme, the
documentation is opened in
Merge PR #299 from SimonSimCity/https-fixes

Fix #266
Close #283
Close #299
Improve documentation (authentication/sandbox)
[doc] fix sandbox doc
Misspelled authentication config parameter in docs
Merge pull request #313 from maxromanovsky/patch-1

Misspelled authentication config parameter in docs
Fixed ApiDoc for controllers enhanced with JMS CG with Doctrine Common
Merge pull request #316 from maxromanovsky/patch-cg-proxy

Fixed ApiDoc for controllers enhanced with JMS CG
Added exclude_envs to ApiDoc annotation to exclude the documentation from the specified environments
Merge pull request #318 from antwebes/master

Added exclude_envs to ApiDoc annotation to exclude the documentation from the specified environments
Fix HTTPS detection

Fix #281
Fixed typo in index.md documentation