Updated scripts
Updated scripts

`bem-pr` install only for `test-js`

Added scripts:
* test-all
* test-js
* test-tmpl
* test-i-bem

tazminweb/bem-core,robot-xliff-farmer/bem-core,tazminweb/bem-core,robot-xliff-farmer/bem-core,megatolya/bem-core,tazminweb/bem-core,robot-xliff-farmer/bem-core,megatolya/bem-core,megatolya/bem-core