Merge branch '1.7'

chore: Build 1.7.3 version

chore: Publish 1.8.0-alpha.3

chore: Publish 1.7.2 version.

Apply fixes from StyleCI

docs: unset readme

fix: 文章申请置顶被拒绝后，积分余额没有增加

chore: Merged laravel:master to master branch, Updated Laravel versio…

…n to 5.6.7

chore: 打包后台静态资源

chore: Use app()->version() print info