Merge pull request #702 from tiger-seo/1.7

fix for #655 Disable remote coverage not work (for branch 1.7)
Issue #715. Wrong URI construction in Yii1 module
Merge pull request #718 from kop/issue715

Issue #715. Wrong URI construction in Yii1 module
Merge pull request #720 from tiger-seo/1.7

fix for #655 Disable remote coverage not work (for branch 1.7)
fixed grabValuefrom for framrworks
Merge branch '1.7' of github.com:Codeception/Codeception into 1.7
Merge branch '1.7' into 1.8
implemented sendAjaxRequest for PhpBrowser