Add time limit to pathfinding calculation

[kpfgallagher]

Revert to smaller planet size if needed
Change cost function to fix overflow bug with weather factor
Check if delay is from calculation or infinite loop

[tylerlum]

Figure out how to make the bash script robust. Does it wait for one process before starting the next?

Currently, it waits for the output of the first run before starting the next one.

[tylerlum]

What if satellite fails? What will it do?

[tylerlum]

First step: profile and time the expected runtime for the selected planet size.

[tylerlum]

https://stackoverflow.com/questions/43533054/aborting-a-script-if-any-command-takes-too-long-to-run

Good way to timeout a function in bash