* project.jam (lookup-with-load): New rule.
(find-target): Try interperting target id as project first.
* build-request.jam (from-command-line): Don't grab
unconditionally elements which have slashes -- they may be target
ids.
* build-system.jam: Allow target ids is command
line. Accept --clean option.
* BoostBuild.py (run_build_system): Call 'ignore_directoies' on diff.
* tree.py (Trees_different.ignore_directoies): New method.
[SVN r15768]
* test/TestCmd.py (TestCmd.cleanup): Print the names of preserved
directories. Reset self._dirlist even if directories are preserved.
* test/BoostBuild.py (Tester.cleanup): New method.
[SVN r14489]
* test/BoostBuild.py (Tester.__init__): New paremeter 'arguments'. Add
BOOST_BUILD_PATH to the command line.
(Tester.set_tree): Make files writable after copying.
(Tester.copy): New method
(Test.read): Open file in read mode.
* test/test_system.html: Documented the above changes. Small cleanups.
* new/test.jam: Remove bootstrap code.
* new/readme.txt: Changed command line for running unit tests.
[SVN r13678]
* BoostBuild.py
(Tester.expect_nothing): New method.
(Tester.run_build_system): Added 'subdir' argument. Take a nap
after running bjam, so that further touches to files are detected.
* test_system.html
Document the above changes. Document earlier changes to List{}.
Fixed typos.
[SVN r13522]
