Merge pull request #2 from monich/master

[mms-dump] Don't decode empty values
[mms_handler_dbus] Replace NULL cc list with an empty list
[mms-lib] Handle missing content-id headers

Should fix interoperability with Nokia C6 (Symbian "Belle")
Housekeeping
[mms-lib] Implemented handling of delivery reports
[test_delivery_ind] Took out unnecessary includes
[test_delivery_ind] Housekeeping
[mms-lib] Implemented handling of read reports
Merge pull request #3 from monich/content-id

Handle missing content-id headers
Merge pull request #4 from monich/delivery-ind

Handling of delivery reports
Merge pull request #5 from monich/read-ind

Handling of read reports
Housekeeping
Version 1.0.1
[mms_task_http] Made internal functions static
[mms-engine] Fix incorrect parameter in mms_engine_handle_cancel

The cancel method should take a string id, but currently a few functions
are still defined with integer ids, including sendMessage and cancel.
sendMessage correctly converts the integer to a string, but cancel had a
bad cast that resulted in a crash when called with an integer id.

We should fix the parameter types on these methods at some point, which
will require a coordinated change with the MmsHandler. Until then, this
prevents the crash and makes the cancel method work as expected.
Merge pull request #6 from special/master

[mms-engine] Fix incorrect parameter in mms_engine_handle_cancel
Version 1.0.2