Merge pull request #1408 from Zarianec/master

Небольшие фиксы в теме бекэнда
added post_status and member_status fields to Blog + more fix
added widgets support for modules in admin panel
theme fix
import fix
fix  unreachable code
f***g rights =(
fix filters
#1388
no more eval
added YWebUser::getFullName and YWebUser::getAvatar methods
moved ImportLsCommand to yupe-ext
refactoring feedback module
replace ECKEditorWidget with yiibooster version
yiiext-taggable moved to composer.json
fix Post::getStream + Post::commentsCount
refactoring user actions
Revert "fix Post::getStream + Post::commentsCount"

This reverts commit 61660253ab4ee932e7491222bcaaac0d64c70f83.
fix Post::getStream + Post::commentsCount
fix Comment::getAuthorName