update from mainline branch 0.9.1
option -j without a value now allowed == no limit on number of threads
improved –randomize option: auto-generates SEED if none given (mirrors the randomizing functionality of minitest).
–version now reports 'drake'
update from mainline branch
update from mainline branch
update dependency >= comp_tree-0.7.3
github master now represents mainline-merge-candidate branch.
Merge with latest comp_tree.
Merge with mainline rake-0.8.4.1.
Merge with mainline rake-0.8.3.1.
Optimized construction of computation tree.
Handle multiple manual invocations of Task#invoke better.
Remove drb code from this CompTree branch (reduce load time).
Parents must be marked as needed during dry run for parallel tasks.
–randomize takes a string (seeds with String#hash).
new –rand option, suggested by Thomas Sawyer.
merged latest cleaned-up comp_tree
Restored original 'multitask' behavior when -j1 (default)
Fix 21922: prereqs were not namespace-qualified
Removed subpackager: no more generated files
Initial release.