Added melted-check to not interrupt running melted.

Signed-off-by: fabriciocosta <fabricio.costa@moldeointeractive.com.ar>
If which melted has data, use "melted" as bin.

Signed-off-by: fabriciocosta <fabricio.costa@moldeointeractive.com.ar>
Added stop method that removes events handler and unsubscribes channels. Needed to fix tests.

Signed-off-by: fabriciocosta <fabricio.costa@moldeointeractive.com.ar>
Added stopDriver function.

Signed-off-by: fabriciocosta <fabricio.costa@moldeointeractive.com.ar>
Added method startall for mosto objects initialization, now its called whenever

Signed-off-by: fabriciocosta <fabricio.costa@moldeointeractive.com.ar>
Improved finish method.

Signed-off-by: fabriciocosta <fabricio.costa@moldeointeractive.com.ar>
Using before() for melted semaphore in tests. Fixing syntax and tests runs ok now.

Signed-off-by: fabriciocosta <fabricio.costa@moldeointeractive.com.ar>