add providers package
update the cache interface, dont return anything on delete because 'hey, who cares?'
add first cache provider (local cache)
rename to impl
refactor filters, add extended interface for additional hooks
add session filter
add random string
add html filter interface
cache fix
add session example
add flash messages
clean up
clean up example
gofmt
fix so flash message is list of maps
add ToDynMap to dynmap so it satisfies the DynMaper interface
Merge pull request #7 from dustismo/feature/sessions

Add session support