docs/guide-ja/start-installation.md updated [ci skip]
docs/guide-ja/start-installation.md updated [ci skip]

githubjeka/yii2-app-advanced,AnTAVR/yii2-app-advanced-ru,jacmoe/yii2-app-advanced-zurbified,yiijan/yii2-app-advanced,cophiel/YII2-Learning,nikbas/yii2-app-advanced,erycamel/yii2-app-advanced,Takune/yii2-app-advanced,cophiel/YII2-Learning,dixonsatit/yii2-dixon-starter,fredyns/yii2-boilerplate,vitezmiklos/test,jgege/MonApp,dmitry-kulikov/yii2-app-advanced,jacmoe/yii2-app-advanced-zurbified,OneServices/OneCMS,mobilejazz/yii2-mj-cms-example,jgege/MonApp,Somefive/Athena,urmaul/yii2-app-advanced-mongodb,githubjeka/yii2-app-advanced,AnTAVR/yii2-app-advanced-ru,tibrus/yii2-app-advanced,nikbas/yii2-app-advanced,yiisoft/yii2-app-advanced,dixonsatit/yii2-dixon-starter,erycamel/yii2-app-advanced,hiqsol/yii2-app-advanced,mobilejazz/yii2-mj-cms-example,fuhongliang/yii2-app-advanced,yiisoft/yii2-app-advanced,fredyns/yii2-boilerplate,subdee/myportugal,dmitry-kulikov/yii2-app-advanced,fredyns/yii2-boilerplate,Somefive/Athena,whq78164/yii2-app-advanced,AnTAVR/yii2-app-advanced-ru,yiijan/yii2-app-advanced,subdee/myportugal