v1.2.1

Changes

Minor release which features a bunch of bug fixes.

• now bombardier does not checks hostname plausibility when it shouldn't, thus allowing URLs like http://www-service/ (#39);
• the correct way to set Host header with fasthttp have been pointed out by @nielsole (#41). This also fixes an old bug, previously deemed unresolvable (#17);
• bug in fasthttp that haven't allowed some valid use cases has been fixed (see #38 for details).