Minor RTL fixes
Minor RTL fixes

Fixing the drawer indicator icon requires that we flip the image
itself. Can be done at a future point.

Change-Id: I73fcc26763c136d8ffa297c919c3162b5af4e522

anirudh24seven/apps-android-wikipedia,dbrant/apps-android-wikipedia,wikimedia/apps-android-wikipedia,wikimedia/apps-android-wikipedia,Duct-and-rice/KrswtkhrWiki4Android,carloshwa/apps-android-wikipedia,BrunoMRodrigues/apps-android-tbrc-work,carloshwa/apps-android-wikipedia,BrunoMRodrigues/apps-android-tbrc-work,reproio/apps-android-wikipedia,wikimedia/apps-android-wikipedia,reproio/apps-android-wikipedia,Duct-and-rice/KrswtkhrWiki4Android,parvez3019/apps-android-wikipedia,dbrant/apps-android-wikipedia,creaITve/apps-android-tbrc-works,SAGROUP2/apps-android-wikipedia,BrunoMRodrigues/apps-android-tbrc-work,SAGROUP2/apps-android-wikipedia,anirudh24seven/apps-android-wikipedia,anirudh24seven/apps-android-wikipedia,parvez3019/apps-android-wikipedia,SAGROUP2/apps-android-wikipedia,parvez3019/apps-android-wikipedia,SAGROUP2/apps-android-wikipedia,creaITve/apps-android-tbrc-works,carloshwa/apps-android-wikipedia,parvez3019/apps-android-wikipedia,reproio/apps-android-wikipedia,anirudh24seven/apps-android-wikipedia,Wikinaut/wikipedia-app,anirudh24seven/apps-android-wikipedia,Wikinaut/wikipedia-app,creaITve/apps-android-tbrc-works,creaITve/apps-android-tbrc-works,parvez3019/apps-android-wikipedia,reproio/apps-android-wikipedia,dbrant/apps-android-wikipedia,carloshwa/apps-android-wikipedia,Duct-and-rice/KrswtkhrWiki4Android,dbrant/apps-android-wikipedia,BrunoMRodrigues/apps-android-tbrc-work,Wikinaut/wikipedia-app,carloshwa/apps-android-wikipedia,dbrant/apps-android-wikipedia,SAGROUP2/apps-android-wikipedia,reproio/apps-android-wikipedia,Duct-and-rice/KrswtkhrWiki4Android,wikimedia/apps-android-wikipedia,Wikinaut/wikipedia-app,Duct-and-rice/KrswtkhrWiki4Android,Wikinaut/wikipedia-app