Codebase

Cleaned up old code that was commented out.
Codebase

Removed commented out code in NewSession for custom time duration. Have
decided to stick to 25:00 minutes per session at present. May
re-introduce the feature in a later version (1.1, 1.2, ...).
Duration on NewSession now works. Hurrah!
Settings

Implemented activities layout and controller class. Will be used to
delete activity types.
Binary Files

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