Update minimum lib requirements
Update wsgi pointers in docs
Change environment update in router into a single expression.

Minor comment and error message changes.
Update project_template and tweak templates
Change docs, add naming convention note
Remove old shim code from controllers, change templates to allow full path
Add static server to pybald core, minor doc tweak
Add a controller init that presets self attributes
Merge branch 'master' into dev
Use new fork of routes project
Fixed width log message
Add LogPoint middleware, simple wrapped log msgs
Modify routing to require callable or throw TypeError
Fix doc string for logpoint middleware
Start experimental cache code and reorg some model code
Add work around so pk id is always first
Move surrogate primary key auto-gen to start of column list
Bump rev number to 0.2.2
Change documentation theme
Update logpoint with default messages