Add Path class
Remove wrongly placed linebreak
Made the Path class public
Path is now DataEntry
Merge branch 'master' into dijkstra's_algorithm_implementation

Conflicts:
	BTCom/BTCom/Database.cs
Add the actual path functionality in Path class
add navigation struct and global variable
Merge branch 'bluetooth' of github.com:Vandborg/SW505E14-Software into bluetooth
Make Navigation and Status global variables.
Make the Boot task non-preemptible
Make new navigation struct needed for global Navigation variable
Make consumer producer pattern for PC and NXT brick. Also add comments.
Add nxt brick device statuses to defines.
Update main: added threads in order to have bt and console to be handled concurrently, also add more comments.
Update bluetooth header file with comments and new functions.
Add deliver, fetch and navigate package. Also handling of job creation via console (takes string and adds jobs if valid input).
Merge branch 'bluetooth' of https://github.com/Vandborg/SW505E14-Software into bluetooth
Update console menu.