rsyslog work log 29

Yesterday's rsyslog work log: 2008-02-28 - updated "mysql paper" to include information for other databases, too - worked a bit on the rsyslog/syslog-ng comparsion - slowly gets in better shape ;) - wrote doc on how to use the expression engine - changed ABNF to fully support old property names - added case-insensitive comparison operations - MILESTONE: initial expression support completed - (finally;)) released 3.12.0 - implemented environment-settable debug options - enabled debug-support to pull runtime options from environment (bug 18) - bugfix: removed debugging code that I forgot to remove before releasing 3.12.0 (does not cause harm and happened only during startup) - added "help" command to runtime debug flags - switched to git as a test run; currently I maintain both the cvs and git repositories (via manual file copies). If all goes well, will switch to git-only when I feel good about it (a week or so?)