Add bin/alltests.sh & bin/testlog.sh 

— AP DT
I open separate terminals because I don't want the output from the tests to interleave, and I want them run in parallel, and I want to be able to quit firefox (it does not listen to ^C).

As for other terminals, I have not researched how to open a new terminal window in linux, and I don't know what terminal you use? I am open to taking pull requests? ;)

— DT