This is the first of a series of commits that rewrites the ContentStore
with a cleaner design.
refs #2254
Change-Id: I6595dca63137760d2283934a8f311a14dc2183bf
INFO level is suppose to be used for informational messages that are
useful for ordinary user, but in several places we used it as a DEBUG
output.
In CS the level is reduced even more, to TRACE.
Change-Id: I9058e25d95de79661099dd4624d802cc33420983
GlobalConfigurationFixture uses unit-tests.conf to determine default
and module specific logging levels. Logging will gracefully default to
INFO if unit-tests.conf is not found. See unit-tests.conf.sample for a
sample configuration file.
refs: #1375, #1267
Change-Id: Ib0c4eb4149748e6658f94ef1afa23ddd3072c0fa