Changes for version 0.03
- Finally wrote the test-suite. Fixed some small problems that the test-suite uncovered.
- "threadsforks" helper file will now exit with value 1 to indicate a problem if threads / forks are not available. This value will be properly propagated to the calling process even the first time the Makefile.PL is changed (and it is being executed internally with a different perl).
- "threadsforks" helper file now has a version and time and date stamp for easier remote debugging if necessary.
check for availability of threads or forks