HH-73 added internal error template
HH-73 added 404 page
HH-73 renamed templates in CamelCase
HH-73 fixed typo in README
HH-103 replaced as a crutch override class BoneCPPlugin plugin BoneCPPluginCustom
HH-73 added in the README information DBPlugin
HH-73 added a link to sbt in README
HH-73 added dependency dh-make