working on readme file.
merging again
wrote readme, added makefile for readme (run make readme)

Signed-off-by: Pepijn Kokke <pepijn.kokke@gmail.com>
Merge branch 'master' of github.com:joaopizani/INFOAPA-P1-AbstractInterpretation

Conflicts:
	README.md

Stopped editing the report in README.md, and moved it to REPORT.md. Changed Makefile accordingly.

Signed-off-by: Pepijn Kokke <pepijn.kokke@gmail.com>