Improvement: Speeding up slow tests (#707)

* Speeds up tests

* Reduces time.Sleeps, lowers CreateTestBot complexity. Breaks things

* Removal of unecessary config reads. Parallel tests. Lower times

* Speeds up recent trades results

* mini update

* zoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooom

* Removes the dupes

* Lint

* post cherrypick

* Fix rare kraken data race

* Fixes banking global issues. Fixes postgres trades

* rmline for appveyor test

* Expands timeout in event that channel is closed before send

* Fix data race

* No rows, no bows and definitely no shows

* Removes parallel from createsnapshot tests

* Extends timedmutext test a smidge. Exchange fatality

* Shorter end timeframe and bigger candle

gctscript/vm/vm_test.go

@@ -93,7 +93,6 @@ func TestVMLoad1s(t *testing.T) {
 	}
 
 	testVM.CompileAndRun()
-	time.Sleep(5000)
 	err = testVM.Shutdown()
 	if err != nil {
 		if !errors.Is(err, ErrNoVMLoaded) {