change dev port to 3000
update package
update cradle
update express
update jade
update remaining dependencies
remove engines declaration
fix assignment behavior with extend 2.x
reformat var declarations
change development couchdb server
fix key depth for updated xml2js output
remove tweak, use convey, modernize startup sequence
update readme
bump version to 0.5.8
bump version to 0.6.0
update comment blocks to remove incorrect copyright notices
update history
Merge branch 'release-0.6.0' into develop