mkdocs-material-0.2.0

This release adds some more customization options, including support for the whole material design color palette and support for localization.

• Fixed #6: Include multiple color palettes via mkdocs.yml
• Fixed #7: Better colors for links inside admonition notes and warnings
• Fixed #9: Text for prev/next footer navigation should be customizable
• Refactored templates (replaced if/else with modifiers where possible)