Added calendar initialisation via configuration

Renamed week() to make_week()

Major revamp of configuration handling ...

• Moved configuration file loading into Configuration class.
• Added config getter methods to Configuration.
• Updated and extended custom exception types.
• Restructured error handling.
• Factored out app name.

Fixed broken “offsets” for INFO202/S2

Deleted obsolete comment

Converted load_config() into Configuration class

Removed reference to PROG constant

Moved load_config() into config.py

Added configuration defaults ...

The app nows looks for configuration in ~/.config if no configuration
file is explicitly specified. If the default configuration isn’t found,
a default configuration file is copied into ~/.config.

Refactored program name

Renamed module

Removed redundant #! line

Rearranged calendar code into sub-package

Split off errors & resolved import issues

Modularised more config-related code

Moved CLI arg processing into config package

Restructured app as a package hierarchy ...

• main.py → app.py
• Added config and templates sub-packages.
• config.yml → package resource default.yml

Added core prototype of new date generation script

Updated README to match last update.

Automated calculation of current year and first Monday. ...

This means we no longer have to change the dates every year! Note that this does imply that the scripts now always generate output for the current year, so you can’t run them ahead of time (e.g., in December).

• Changed from lecture-specific macros to generic macros that can generate any lecture date (closes #8).

• Updated documentation of LaTeX calendar date generation.

• Added documentation on how to roll calendar stuff over each year. ...

• Rewrote script to generate individual lecture dates for LaTeX, so that I don’t need to comment and un-comment different parts of the configuration for each paper.

• Updated documentation.

• Added a documentation comment to the top of the output to identify relevant information like the year, paper and teaching period.

• Split calendar script configuration out into a separate (untracked) script. ...

• Changed includes to requires.

Added .gitignore.

Removed now obsolete CVS substitutions.

Fixed file permissions.

- Whoops, forgot to change the date of the first Monday.