Tidies up namespace declarations

* bsd: start stubbing bsd:u and sfdnsres

* bsd: stubbed RegisterClient

* bsd: attempt to get past socket()

* bsd: fix some wrong assumptions about IPC

* bsd: fix format specifiers

* bsd: stubbed Connect()

* bsd: stubbed SendTo()

* made requested changes

* sockets: respect alphabetical order at service installation

* run clang-format

* bsd: start stubbing bsd:u and sfdnsres

* bsd: stubbed RegisterClient

* bsd: attempt to get past socket()

* bsd: fix some wrong assumptions about IPC

* bsd: fix format specifiers

* bsd: stubbed Connect()

* bsd: stubbed SendTo()

* made requested changes

* sockets: respect alphabetical order at service installation

* run clang-format

* run clang-format (2)