updated all the library code to have sensible _init behavior.Almost all of the library components have a global variable which gets set after init and the functions inside will fail with an error code if init has not been called. Also, the init functions themselves check this variable and will bail out without doing any damage if that init has already been called
Changed BOM threshold to 120, seems to be helping for some robot and causing problems for othershunter-prey is done except the hunting part
Recommitting the library so encoders work for other people as well.
Cleaned up analog.c code. Recompiled library. Mostly commenting and documentation fixes. No changes made to actual code.
Copying Kevin's analog code over from the analog branch.
Updated libdragonfly documentation.
Added wireless library.