Increase minSdkVersion to prevent merging implied external storage permissions

[TheKeeperOfPie]

android:uses-permission#android.permission.WRITE_EXTERNAL_STORAGE
IMPLIED from /Users/winsonchiu/Projects/MyApplication/app/src/main/AndroidManifest.xml:2:1-20:12 reason: com.meetme.android.multistateview has a targetSdkVersion < 4
android:uses-permission#android.permission.READ_PHONE_STATE
IMPLIED from /Users/winsonchiu/Projects/MyApplication/app/src/main/AndroidManifest.xml:2:1-20:12 reason: com.meetme.android.multistateview has a targetSdkVersion < 4
android:uses-permission#android.permission.READ_EXTERNAL_STORAGE
IMPLIED from /Users/winsonchiu/Projects/MyApplication/app/src/main/AndroidManifest.xml:2:1-20:12 reason: com.meetme.android.multistateview requested WRITE_EXTERNAL_STORAGE

I'm fairly certain this is caused by the minSdkVersion. Although it might not be.