Bump min version to 11 (temperoarily)
Bump min version to 11 (temperoarily)

Prevents warnings in IntelliJ 13. We'll have to spend time adding
support for 2.3 later on anyway.

Change-Id: Ifa127f7ffad69f353310df0d4945b65e8c9678a4

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