[no subject]

1. $MAGO_SHARE points either to the $(prefix)/share/mago directory or
the build directory if Mago is not installed.
2. $MAGO_PATH is a search path that by default includes the current
directory and $MAGO_SHARE, this is where test suite sub-directories
are searched for.
3. The command line options changes are as follows:
 3.1. Instead of "-s" for suite name to run, it is "-n/--suite-name"
 3.2. Added "-i/--info". This prints the list of the discovered
apps/suites/cases to standard output.

I hope this is not too disruptive for anyone. I will be merging this
into trunk soon. Please continue providing feedback on these changes
as we move forward.

Cheers,
  Eitan.