Add PID to the Title

[x3rt]

Adds the PID of the SCPSL process to the title.

[iamalexrouse]

While I am not a maintainer, I see this could be helpful but as LocalAdmin is designed to hook directly into the server, I'm not sure what @zabszk will say but he's usually full of all sorts of wisdom.

[zabszk]

Hi,

LocalAdmin title is changed in more places in the code. You need to change all of them. Otherwise the PID will be removed from the title when Idle Mode is enabled or disabled.

[x3rt]

LocalAdmin title is changed in more places in the code. [...] The PID will be removed from the title when Idle Mode is enabled or disabled.

Completely missed that in testing as I have Idle mode disabled.

All works now. Let me know if you don't want me to use expression bodies or any other feedback

[zabszk]

The PR looks good now. I will merge it once #76 is merged and conflicts are resolved.

[zabszk]

I'm merging this, because I'm still waiting for @MichalPetryka 's opinion about the LF/CRLF in #76.