v1.4: Merge pull request #18 from luke5sky/development

Changes:

Setting changes do not require a reboot anymore
Readme changed (deleted the parts where reboot was required and new logo, old logo could not be display by mycroft skill-store)
Speak and Utterance functions rewritten
settings.yaml updated to be (hopefully) better readable on home.mycroft.ai

v1.3: Merge pull request #17 from luke5sky/development

Fixed broken skill after update of python-telegram-bot to version 13.0

1.0

Fix: Chat ID Message not sent