Merge pull request #2 from bennuttall/patch-1

Add libglib to requirements

Changed default REST Bluetooth timeout to 5 minutes and added REST

Return JSON error when Authentication fails.

Fix link to REST API example.

Add REST endpoints for the Anova timer.

Fixed an incorrect docstring.

Move REST API to it's own directory.

Added HTTP Basic Authentication support to REST API.

REST API is now served over SSL (self-signed "ad-hoc" certificate).

Sped up the REST API by keeping a persistent connection to the Anova.

Some updates to the README.

Built out the REST API example a bit futher.

Added read_set_temp() method to query the Anova's current temp target

Added note about examples to README