updated composer for example apps
updated composer for example apps

issue #439

Somefive/Athena,Silver90/yii2-app-advanced,cornernote/app,wfcreations/yii2-app-api,myorb/pmyapp,jgege/MonApp,diandianxiyu/yii2-app-api,davidfang/app,subdee/myportugal,whq78164/yii2-app-advanced,weilanhzuan/yii2-app-api,myorb/pmyapp,myorb/pmyapp,deesoft/yii2-application,erycamel/yii2-app-advanced,Takune/yii2-app-advanced,myorb/bookapp,myorb/m2-parser-system,OneServices/OneCMS,wojtonow/yii2-advanced,lymos/yii2-app-advanced,marciocamello/yii2-app-advanced,myorb/m2-parser-system,Somefive/Athena,dixonsatit/yii2-dixon-starter,dixonsatit/yii2-dixon-starter,cornernote/app,urmaul/yii2-app-advanced-mongodb,janatzend/app,phundament/app,Silver90/app,tigokr/id20_test_0,pana1990/yii2-app-advanced,fuhongliang/YunDou-advanced,tigokr/id20_test_0,cophiel/YII2-Learning,vitezmiklos/test,janatzend/app,deerawan/yii2-app-advanced,hiqsol/yii2-app-advanced,subdee/myportugal,AnTAVR/yii2-app-advanced-ru,jacmoe/yii2-app-advanced-zurbified,nikbas/yii2-app-advanced,davidfang/app,yiisoft/yii2-app-advanced,philippfrenzel/app,phundament/app,phundament/app,jhliliang/YunDou-advanced,fredyns/yii2-boilerplate,jacmoe/yii2-app-advanced-zurbified,nikbas/yii2-app-advanced,deesoft/yii2-application,erycamel/yii2-app-advanced,RyanTech/YunDou-advanced,GAMITG/yii2-app-angular,myorb/pmyapp,krissss/YunDou-advanced,githubjeka/yii2-app-advanced,fuhongliang/YunDou-advanced,cornernote/app,jhliliang/YunDou-advanced,yiijan/yii2-app-advanced,dmitry-kulikov/yii2-app-advanced,yiijan/yii2-app-advanced,myorb/m2-parser-system,krissss/YunDou-advanced,MatheusBarem/yii2-app-advanced,cornernote/app,firstval/yii2-app-advanced,wojtonow/yii2-advanced,fuhongliang/yii2-app-advanced,yiisoft/yii2-app-advanced,philippfrenzel/app,dmitry-kulikov/yii2-app-advanced,farindra/yii2-application,fredyns/yii2-boilerplate,myorb/bookapp,RyanTech/YunDou-advanced,smartnisarg23/yii2-app-advanced,philippfrenzel/app,offsite-solutions/framework,Silver90/app,jgege/MonApp,cophiel/YII2-Learning,farindra/yii2-application,myorb/bookapp,Silver90/app,fredyns/yii2-boilerplate,deesoft/yii2-app-single,krissss/YunDou-advanced,mobilejazz/yii2-mj-cms-example,myorb/m2-parser-system,davidfang/app,AnTAVR/yii2-app-advanced-ru,fuhongliang/YunDou-advanced,wartron/yii2-app-advanced,jhliliang/YunDou-advanced,githubjeka/yii2-app-advanced,janatzend/app,AnTAVR/yii2-app-advanced-ru,deesoft/yii2-app-single,tibrus/yii2-app-advanced,mobilejazz/yii2-mj-cms-example