Synchronize repository and crunch setup instructions with current behavior.
Merge branch 'master' into 2744-update-dev-docs
Fix Perl and Python SDK instructions on crunch install page
Clean up install docs
Fix prompt paths.
Fix up workbench and apiserver install docs.
Document "filters" feature. Add missing "!=" and "not in" operators.
Clarify log methods page: say "log entry" instead of "log".
Improve tests: multiple values for "not in", check =, != results more carefully.
Merge branch '2744-update-dev-docs'

closes #2744