Created HAFF-Algorithm base structure.
Modified line object. Added new files to projectfiles.
Merge branch 'master' into haff-dev

Conflicts:
	algorithms/include/line.h
Some minor fixes to HAFF-structure.
Added prototype for HaffDatabase.
Added empty methods to Hypothesis class.
Haff class now needs a HaffDatabase instance.
Implemented the Haff iteration loop.

Closes #42.
branch test
implemented <-operator for hypothesis
Changed inclusion guard name in hypothesis.h
Merge branch 'master' into haff-dev
added iteration loops and toDo tasks in objectdetectionalgorithm.cpp
updated algorithm header and suited algorithm source file
Merge remote-tracking branch 'origin/master' into haff-dev
changed folder structure - moved algorithm into teamb
bugfix
Added a test file for the HaffDatabase.
Implemented HaffDatabase.
Added some unnecessary comments ;)