fix(list): ng-click changes item width in IE
fix(list): ng-click changes item width in IE

In IE11, when using `ng-click` on an `md-list-item`, the
width of the list item would be incorrect due to
https://github.com/philipwalton/flexbugs#7-flex-basis-doesnt-account-for-box-sizingborder-box.

Fix CSS to to use `flex: 1 1 auto` instead of `flex: 1`
so that the width is properly calculated.

Fixes #3708.

jelbourn/material,colinskow/material,gkalpak/material,quietshu/material,quietshu/material,bluebirdtech/material,DerekLouie/material,miguelcobain/material,gkalpak/material,Splaktar/material,gmoothart/material,hodeyp/material,Todd-Werelius/material,angular/material,marekmicek/material,acoreyj/material,HarrisCorp/material,gmoothart/material,epelc/material,amithub/Angular-Material-Web-Design,miguelcobain/material,n1vlac/material,CarmenPopoviciu/material,dmitriz/material,ilovett/material,SamDLT/material,dmitriz/material,Todd-Werelius/material,graingert/material,hodeyp/material,2947721120/angular-material,n1vlac/material,david-gang/material,JonFerrera/material,welkinhealth/material,2947721120/angular-material,crisbeto/material,colinskow/material,oostmeijer/material,kamilkisiela/material,kamilkisiela/material,vertazzar/material,miguelcobain/material,oostmeijer/material,DevVersion/material,amithub/Angular-Material-Web-Design,jelbourn/material,oostmeijer/material,ServiceManagementGroup/material,BernhardRode/material,bOOm-X/material,BernhardRode/material,acoreyj/material,isaaclyman/material,oostmeijer/material,dkemper01/material,Splaktar/material,flowersinthesand/material,j3ski/material,colinskow/material,DerekLouie/material,jadjoubran/material,Frank3K/material,clshortfuse/material,Splaktar/material,ServiceManagementGroup/material,CarmenPopoviciu/material,bluebirdtech/material,robertmesserle/material,flowersinthesand/material,graingert/material,epelc/material,HipsterZipster/material,acoreyj/material,imjoeco/material,clshortfuse/material,profoundry-us/material,j3ski/material,CarmenPopoviciu/material,j3ski/material,BernhardRode/material,JonFerrera/material,quietshu/material,gmoothart/material,angular/material,n1vlac/material,ilovett/material,bOOm-X/material,jadjoubran/material,programmist/material,DevVersion/material,bluebirdtech/material,DevVersion/material,BernhardRode/material,marekmicek/material,welkinhealth/material,gkalpak/material,pwistbac/material,daniel-nagy/material,crisbeto/material,DevVersion/material,SamDLT/material,bluebirdtech/material,kwypchlo/material,vertazzar/material,marekmicek/material,robertmesserle/material,ErinCoughlan/material,angular/material,dmitriz/material,clshortfuse/material,2947721120/angular-material,acoreyj/material,flowersinthesand/material,ilovett/material,daniel-nagy/material,programmist/material,HarrisCorp/material,crisbeto/material,JonFerrera/material,angular/material,DerekLouie/material,imjoeco/material,n1vlac/material,imjoeco/material,epelc/material,bOOm-X/material,welkinhealth/material,programmist/material,epelc/material,quietshu/material,robertmesserle/material,daniel-nagy/material,imjoeco/material,Frank3K/material,profoundry-us/material,hayloft/material,j3ski/material,ErinCoughlan/material,programmist/material,kwypchlo/material,ErinCoughlan/material,pwistbac/material,HarrisCorp/material,kamilkisiela/material,SamDLT/material,pwistbac/material,isaaclyman/material,HipsterZipster/material,jelbourn/material,hodeyp/material,jadjoubran/material,hayloft/material,colinskow/material,HipsterZipster/material,JonFerrera/material,ilovett/material,2947721120/angular-material,Frank3K/material,isaaclyman/material,CarmenPopoviciu/material,DerekLouie/material,welkinhealth/material,kamilkisiela/material,amithub/Angular-Material-Web-Design,kwypchlo/material,bOOm-X/material,Frank3K/material,david-gang/material,profoundry-us/material,kwypchlo/material,hayloft/material,vertazzar/material,ServiceManagementGroup/material,dkemper01/material,profoundry-us/material,Splaktar/material,robertmesserle/material,marekmicek/material,dmitriz/material,Todd-Werelius/material,gkalpak/material,gmoothart/material,HipsterZipster/material,isaaclyman/material,hayloft/material,flowersinthesand/material,david-gang/material,Todd-Werelius/material,graingert/material,vertazzar/material,hodeyp/material,daniel-nagy/material,ServiceManagementGroup/material,graingert/material,dkemper01/material,SamDLT/material,clshortfuse/material,dkemper01/material,miguelcobain/material,pwistbac/material,amithub/Angular-Material-Web-Design,ErinCoughlan/material,crisbeto/material,HarrisCorp/material,david-gang/material,jadjoubran/material,jelbourn/material