Use Log facility when Laravel is booted.
Update init.php so we can easily boot Laravel for CLI scripts. (and just Eloquent, but that may go away)
Move all debug setup into set_debug() function and use that across all scripts.
Log Laravel database queries.
Send debug output to librenms log file when enabling debug in the webui.
Allow for colorized Log CLI output. (currently will leave % tags in log file output)
** Needs testing and perhaps tweaking still.
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* feature: allow validate.php to be run from any working directory
* remove redundant realpath() call
* re-add realpath() to remove symbolic links
* realpath() isn't needed...
* chdir() in all php scripts in ./ and ./scripts/
* update-sql.php clearly is not used, as it was broken.
* Change some scripts to executable
Remove extra chdir() call in snmp-scan.php
* Missed console-ui.php
Kind of fixed console-ui.php help output
* Re-add newline
