SMSDispatcher: Add option for sending pseudo-multipart SMSes

Serves as a workaround for devices that are otherwise unable to send
concatenated SMS messages on certain carrier networks, by providing the
option (enabled by the "telephony.sms.pseudo_multipart" property) to send
multipart messages as individual (not concatenated) messages.

For example, parts of Sprint's network hang on receipt of multipart SMSes
on devices (e.g., d2spr) that use the qcom SMSLock method in sending
multiple messages.  That is, the device waits for acknowledgment of the
first PDU before sending subsequent PDUs, while the network (incompatibly)
waits for subsequent PDUs before acknowledging the first.  While sending
the messages individually is suboptimal, it both works reliably and
matches stock ROM behavior.

Conflicts:
	src/java/com/android/internal/telephony/SMSDispatcher.java

Change-Id: I1da9d2320780d57b7b6881edb52fb9d7413332ec
SamsungQualcommRil: fix typo

Change-Id: I3e9476db5997b01e122019eccb2073ec2f275661
Merge "SamsungQualcommRil: fix typo" into du44
Merge branch 'du44' of https://github.com/DirtyUnicorns-KitKat/frameworks_opt_telephony into HEAD