cleaned up old code in can_receive function
cleanup in can.c
Added sublime project files to .gitignore
Removed deprecated mob_config defines
Removed deprecated mob_config defines
Cleaned up code for recieve interrupt
cleanup in can code. needs testing.
Removed unused function declarations
Added two reset functions in bitwise.h
These are ment for future use where a reset
of the whoe system might be necessary.

They are inspired by functions in
at90can_drv.h from Atmel which will
no longer be used and has been
deleted.
can_init function added to can.c
resets and initialises the can communication.

It is inspired by a can_init function in
can_lib.c which besides the can_init function,
only contains deprecated code
and is therefore deleted along with can_lib.h,
both found in the can_std folder.
I started replacing functions from can_drv.c
so we can get rid of the last dependencies.
After the last commmit a lot of errors was
introduced at compile time. This commit
tries to fix that.
As for now the code can compile but will likely
not run correctly as the baud rate is never set.
Initial GPSNode commit
Merge local branch 'gpsnode'
Renamed folder called tests to examples.
Added GPSNode to the top level makefile.
Also removed tests and added examples instead
With this commit the libat90 library is no
longer dependent on Atmels can_std library.

This commit introduces our own can_init
function that sets a fixed defined baudrate.

Also minor changes in can macros has been made,
which means the user is now more responsible
for setting up the canbus functionality
with the right interrupts enabled.
This is important for keeping basic
execution flow control at node level and
not at library level.

Nodes affected by all these changes have
been updated with the new interface and
have passed testing.
Deleted unused Atmels library files in libat90/can_std.
Merge branch 'master' of https://github.com/UnicornRaceEngineering/g5-nodes
Moved F_CPU and CAN_BAUDRATE into its own vars in makefile
Merge branch 'master' of github.com:UnicornRaceEngineering/g5-nodes