* mmslib contains basically the same code as android.support.v7.mms.pdu
does, so align them code-wise and remove the mmslib duplicates
* Since mmslib contains a few usages that are now not accessible
anymore, make the classes or methods public where it complains
Change-Id: I10b8716c0e45079e4795fda4489dc1a9535026f3
* Someone apparently decided to "Replace-In-Files" these before, but
they are not correct according to the folder structure
* Since it is just annoying to read the code in AS when it does not
match the folder, change the package name back
Change-Id: Iea5c51aeb9e1f5b650a1009348065c7c38cddbeb