Removed all the "C" log macros (as suggested in #220). By replacing sel_getName(_cmd) with __PRETTY_FUNCTION__, there is not need for the separation of Obj-C and C macros.
Updated the Mobile libtest project to demonstrate that it's working (had to use a formatter so the function/method names are used).
Merge pull request #229 from bpoplauschi/no_c_log_macros

Removed all the "C" log macros - PR for 2.0 branch