0.8.0

This a large release containing a number of new features and breaking changes.

• The syntax for route parameters has been changed. Named parameters are now marked by {x} and catch-all parameters with {*x}. This allows for more flexibility and support for more complex routes in the future.
• The { and } characters can be escaped with {{ and }} in static routes.
• Trailing slash redirect support has been removed. Routes like /foo and /foo/ are now treated as completely disconnected. To achieve redirect behavior, routes must be registered twice, with and without a trailing slash.
• Catch-all parameters without a leading slash are now supported (#42).