Add log file helper functions to common.bash.
Use new logging scheme for chap01
Use new logging scheme for chap02
Use new logging scheme for chap03
Use new logging scheme for chap04
Use new logging scheme for chap05
mv util/cron/nightly.{chap06,baseline}
Use new logging scheme for chap06
mv util/cron/nightly.{chap07,valgrind}
Use new logging scheme for chap07
Use new logging scheme for chap08
Use new logging scheme for chap09
Use new logging scheme for chap11
Use new logging scheme for chap12
Use new logging scheme for chap13
Use new logging scheme for chap14
Use new logging scheme for bradc-lnx
mv util/cron/nightly.{cflbs32,linux32}
Use new logging scheme for cflbs32
Add TODO for nightly.chpbld{1,2}