CSPACE-5862: Added warnings on step 3.
CSPACE-5939: First iteration of script to generate set of SELECT queries from PostgreSQL logfiles.
CSPACE-5924,CSPACE-5721: First iteration of removal of host-specific settings when building tarball. Still subject to CSPACE-5924 issues.
CSPACE-5939: Script to extract queries now accepts command line options, including logfile name, and creates output directory for SQL queries.
CSPACE-5939: First fully-working version of script.
CSPACE-5939: Added option to limit number of queries extracted.
Merge pull request #5 from aronr/CSPACE-5939

CSPACE-5939: Script to extract SQL SELECT queries from PostgreSQL logfiles.
Merge remote-tracking branch 'upstream/master'
CSPACE-5939: Slightly renamed script file for clarity.
CSPACE-5939: Fixed trivial typo in script usage instructions.
NOJIRA: Added two subdirectories of the db-benchmark directory to .gitignore. These subdirectories might automatically be created if the db_benchmark.pl script is invoked with default options.
Merge remote-tracking branch 'upstream/master' into CSPACE-5924
CSPACE-5924: Using alternative method of cycling through tenant-named directories to edit App layer config files within tarball.