mms: do not update seen field in markAsUnread operation

This prevents to a seen thread to be notified again after mark as unread

Change-Id: Ib97ded493cdddb261666cffb37bf2f82e827d6a3
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
mms: markAsUnread only read items (ignore seen flag)

Do not mark threads that are only seen

Change-Id: Iffef7823663918ee0dcbecc0241cde71e5a25bca
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
Mms: Handle Disk Storage Full Crash

- When a device is out of disk storage space, the messages apk will crash
and become unresponsive
- This changes now handles the SQLiteFullException thrown by
the app and displays a toast to the user to indicate that the
storage is full.
CRs-Fixed: 487749

Change-Id: I89956d06e5fdd008a31802c10f33364eb327dff7
(cherry picked from commit 999891459b98e5747108424eac3bf54d66a1255d)
(cherry picked from commit 640fea192b8dcaf90d637f1ffe9d694203db16da)
(cherry picked from commit 30112177d241cfc076e7c036e9ee08ddedd1787f)
mms: cleanup markAsUnread code

Change-Id: I66f130d3d05e547106a6658208d95a147a7a9a18
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
mms: markAllAsUnread is never called

The actual markAllAsUnread code is never called. It requires a new menu to be launched.

Change-Id: If620ca3c41aa091e065ff7646091bc118a072e5d
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>

Conflicts:
	res/menu/conversation_list_menu.xml