hwclock,ionice,rtcwake: Deprecate in favor of util-linux ones (Debian: #737672)
_*: Install our deprecated completions too, try loading them secondarily
testsuite: Add basic test cases for deprecated completions
testsuite: Add basic newgrp test case
cal,chfn,chsh,dmesg,eject,hexdump,look,newgrp,renice,runuser,su,write: Deprecate on Linux in favor of util-linux ones (Debian: #737672)
pyflakes: New completion
flake8: New completion
ri: Fix colon handling in class completion.
ri: Fix class completion with ri >= 3.
(testsuite) Avoid complete-ant-cmd.pl errors with our build.xml