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: cleanup markAsUnread code

Change-Id: I66f130d3d05e547106a6658208d95a147a7a9a18
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>

Conflicts:
	src/com/android/mms/data/Conversation.java
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>
Automatic translation import

Change-Id: Ia40ebeec6c7c2931d60ccdee7b02e0def32e754a

Conflicts:
	res/values-ku/strings.xml
	res/values-lb/strings.xml