2.12 Squad, some layers have no vehicles, so when reading JSON from the wiki team we reject a promise because no data[t].vehicles property, this sets to empty array before we attempt a filter.
Should stop promise rejection during startup
- rm try/catch
prefer to throw error on failure to fetch layer information as it is critical to the apps operation
+add log line to indicate a force update
+increase verboseness of already pulled log as it is not critical info
Wraps axios request with try/catch for cases where we do not get a response or get an error
sets `this.pulled` flag after receiving and parsing response