alter the repo structure : src/tinyos/ - add folder struc for mobile, static nodes and basestation
add randomwalk to src/C/ : need to understand randomwalk.c and simplify it
add *.o and *.bin to gitignore
Add random waypoint in src/C/
small mod in randway
add ns2 to gitignore
add structure node : node.h : update Makefile - backup rnadway.c
struct node complete : tested with cooja - FIX IT : find the direction and put a sign on angle for movement of bot in both +ve and -ve directions