Make tailLog.php looks like pihole -t

[rdwebdesign]

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• What does this PR aim to accomplish?:

To use in the web interface taillog the same highlighting used by pihole -t.

• How does this PR accomplish the above?:

This PR adds different formats to specific log lines.

• What documentation changes (if any) are needed to support this PR?:

none

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[yubiuser]

Relevant code of pihole -t

https://github.com/pi-hole/pi-hole/blob/aefbe1f5b6225b7476fe08264c62da84aaa61fa0/pihole#L385-L389

[yubiuser]

pihole -t also strips off dnsmasq and the date. Did you leave this on purpose?

[rdwebdesign]

Yes.
I didn't think there was a need to remove the dnsmasq[nnn] part.
I also see no reason to remove the day and month from the date.