replace jinja2 templates with python html generation

[nihlaeth]

Problems

• too much code duplication
• too much nesting
• mistakes in bootstrap syntax
• messy HTML
• don't have any HTML grammars for my speech recognition

The last one is easily solved, but I much prefer working in Python anyway. I'm currently in the process of writing an abstraction interface on top of pyhtml and replacing our current templates. It's already paying off, because I've caught several syntax errors. Hopefully it will in time prove to be easier to extend on top of this.

[nihlaeth]

Progress replacing templates

• index page
• actions
• general
• combat
• skills
• prayers
• spells
• powers
• inventory
• background