Merge branch 'commcare_2.16.0' of https://github.com/dimagi/commcare-odk into commcare_2.16.0
update sdk target
SD card fixes
Merge branch 'commcare_2.16.0' of https://github.com/dimagi/commcare-odk into commcare_2.16.0
sd fix
Merge branch 'sd_fix' into commcare_2.16.0

Conflicts:
	app/src/org/commcare/android/util/FileUtil.java
	app/src/org/commcare/dalvik/activities/CommCareWiFiDirectActivity.java
add comments
Merge pull request #64 from dimagi/sd_fix_merge

Sd fix merge