* Put all config files in /etc/keystone
* keystone.conf rewritten
* logging.conf.sample rewritten to logging.conf
* default_catalog.templates copied from devstack/files
* iniset() now properly adds options that do not previously exist
Fixed to re-configure the catalog templated backend; sql is the
default in trunk now but DevStack needs a bit more work before
it can use it.
Change-Id: Ic7060ef897e47495cd08ca3786e49fdebadf6723
* Replace die_if_error() with the simpler die()
* Attempt to clean up unnecessary trace output
* Formatting cleanups on all exercise scripts
Change-Id: I72a542b3a59ee9bf12bee6bcc605edd7579205e0
* Test returns and exit codes on most command invocations
* Add start and end banners to make output easier to find in
long log files
* Adds die_if_error(), die_if_not_set() and is_set() to functions
* Add some function tests
Fixes bug 944593
Change-Id: I55e2962c5fec9aad237b674732b1e922ad37a62e