Removed Rakefile

Signed-off-by: Esteban Torres <me@estebantorr.es>
Added code coverage to the list of ignored files.

Signed-off-by: Esteban Torres <me@estebantorr.es>
Added coveralls.sh script for the coverage data.

Signed-off-by: Esteban Torres <me@estebantorr.es>
Added test phase to the makefile

Signed-off-by: Esteban Torres <me@estebantorr.es>
Changed the script to follow the new makefile and coverage script.

Signed-off-by: Esteban Torres <me@estebantorr.es>