v0.10.1

0.10.1 Sep 20, 2020

• rework hatch_rate to be stored in an Option<usize> as it can be None on a Worker
• remove redundant GooseAttack.users instead using the Option<usize> in configuration
• improve bounds handling of defaults, generate errors for invalid values
• properly handle early shutdown of Gaggle distributed load test from Worker process
• Manager starts timing Gaggle distributed load test only after all Workers start