Refactored Racer using template pattern.
Added toString to LapRacer.
Renamed TestLapRacer to TestCircuitRacer
Renamed TestCircuitRacer
Implemented RacerFactory
Changed getRacer to createRacer, fixed circuitracers, updated tests
Fixed tests to reflect the refactorization.
Updated help method in FunctionalTests
Updated equals method in AbstractRacer
Updated AbstractRacers
Created test for distance
Massa skit
Implemented method getTotalTime.
Refactored the Racer template pattern.
STUFF!
Merge branch 'lapraces' of github.com:Meldanya/pvg-vt13-team03 into lapraces

Conflicts:
	src/main/java/racer/AbstractLapRacer.java
Added getLapTime in Distance and computeLapTime in RaceTime. This will be used to compute totalTime in LapRacer
Merge branch 'lapraces' of github.com:Meldanya/pvg-vt13-team03 into lapraces
Coded in Distance class.
Merged