Parse maxSdkVersion and -23 permission tags

Parse maxSdkVersion and -23 permission tags

Parse maxSdkVersion and uses-permission-sdk-23
tags and insert them into the index, e.g.,
<package>
 <permissions>READ_EXTERNAL_STORAGE,READ_CALENDAR,WRITE_EXTERNAL_STORAGE</permissions>
  <uses-permission name="android.permission.WRITE_EXTERNAL_STORAGE"
   maxSdkVersion="18" />
  <uses-permission name="android.permission.READ_CALENDAR" />
  <uses-permission name="android.permission.READ_EXTERNAL_STORAGE" />
  <uses-permission-sdk-23 name="android.permission.ACCESS_FINE_LOCATION" />
</package>

Also increase version of index format