Release 1.1.7

• Readme cleanup. (f4bf571)
• Merge branch 'master' of https://github.com/mkormendy/homebridge-frontpoint (cc1cca3)
• Adds ability to limit the log output. Adds ability to change authentication and device state polling. (506f114)
• Update README.md to use markdown emoji instead of encoded characters. (e830772)
• Update README.md (fixes json code highlighting) (9e853b6)