tests improved, verify added
Gii excess forms. Fixes #1818
changed vars
using camelcase
Merge PR #1914 branch '1818-gii-excess-forms' of https://github.com/johonunu/yii2

* '1818-gii-excess-forms' of https://github.com/johonunu/yii2:
  using camelcase
  changed vars
  Gii excess forms. Fixes #1818
changed gii files code style and CHANGELOG for #1818
[SK] Added translation.
Merge pull request #1916 from lubosdz/master

[SK] Added translation.
added docs about query caching. fixes #1917
removed hard dependency on codeception from codeception extension

no need to download codeception via composer when phar is used.
fixes #1913
use symlinks instead of hardlinks to make __FILE__ work

fixes #1606
proper handling of JsonSerializable.
typo
Translation for Portuguese (pt-PT, Portugal).
Adapted from Portuguese Brazilian translation.
refactored Json helper.
updated class map
added CHANGELOG line for PSR4 directory move
fixed phpdoc command.
fixed Markdown::process() to make it compatible with parent declaration.
Merge branch 'master' of github.com:yiisoft/yii2
Merge remote-tracking branch 'upstream/master'