0.1.5

Major overhaul of the app's business logic, so the number of noticeable bugs should be much lower than before.

New Features:

• #19: Trial option on signup, uses local phone storage with no need to create an account.

Bugfixes:

• #177: Text overflowing on Todo Cards
• #174: Todo items are not created for repeating tasks
• #170: Couldn't open the add/edit screens multiple times