added yii console command to tests
mail panel added
changelog note
fixed path traversal
added check for file name
Fixes #2405: The CSS class of `MaskedInput` now defaults to `form-control`
doc improvement
Added support for building SQLs with sub-queries
Merge pull request #2385 from Ragazzo/debug_module_mail_panel

Debug module mail panel
The directory holding email templates is renamed from `mails` to `mail`
Unit test sphinx\ActiveRecordTest fixed
Method "callSnippetsInternal" for the Sphinx Query extracted
Unit test for yii\sphinx\Query::count() added.
added docs about inline validation

fixes #2406
added PHP 5.6 to unit tests
error summary tag mistype
Merge pull request #2413 from russianlagman/patch-1

error summary tag mistype
#2417 Possibility to specify dataType for $.ajax call in yii.activeForm.js
Adding @since tag and changelog line
Removing @since tag