Harbor 1.6.2 Beta 5

This beta of Harbor fixes the chat cooldowns, the new harbor.ignored permission, and some bugs with the daytime-ticks setting and negative numbers being outputted in the code. This is closer to a release candidate, so make sure to test it out and help me find any potential bugs before release!

As always, make sure to open an issue if you have any issues with this beta- please make sure to specify that you're using a beta!