v1.2

#version 1.2 of the next lesson finder wearOS app.

Changes:

• Users can now use different portals, this makes the app usable for all zermelo users.
• Reworked settings interface, it now has a more uniform design.

Bugfixes:

• Fixed edge case where the week number would be in the format w instead of ww, which is the format accepted by the zermelo API.

v1.1.6

Update README.md