MMS: Fix Message display as session mode when send message in folder mode

It will query message list in ComposeMessageActivity.

Do not query and show message list in folder mode.

CRs-Fixed: 659985

Change-Id: Id0ca6a30c965bb8ecf93355f8666dadcbe1bc112

Signed-off-by: Matt Rinsch <gfunkmonk@gmail.com>
Mms: Show the MMS size in editing process

Did not show the MMS size in editing process.

Add MMS size indicator, when mSlideshowModel is changed,
update the MMS size indicator to show the MMS size.

CRs-Fixed: 634340

Change-Id: I3646a988e592fbd0c44b6f5b6708b3504278c298

Signed-off-by: Matt Rinsch <gfunkmonk@gmail.com>
Revert "Remove smiley support"

This reverts commit c7c68dba4f3440f234f65eef579f9aaa82682f8c.

It seems that the smiley support has been removed by a Google dev (Tom Taylor)
without any explanations:
    https://android.googlesource.com/platform/packages/apps/Mms/+/c7c68db

This modification gets the smiley back:
 * ASCII Smileys are converted to images in all received/sent messages.
 * A new menu entry (Insert smiley) is available in the menu of a conversation
   view (ComposeMessageActivity).

I also added this support in QuickMessage too (by parsing the message
just before sending it to the TextView).

PS: removed extras trailing whitespace as advised by Taichi Nishimura

PAC-Rom Conflicts:
	src/com/android/mms/ui/ComposeMessageActivity.java

PAC-Rom Change-Id: I59be9aaed9218459452274c743b71df72d0927ff

This change was originaly made for PAC-Rom but if CM devs want it too,
please use it!

Conflicts:
	src/com/android/mms/ui/MessageListItem.java

Change-Id: Ic3f7005a2c2485405a9259f3ede7fc5ad40336e0

Conflicts:
	res/values/custom_strings.xml
	src/com/android/mms/ui/MessageListItem.java