entities for template system (eventprototype, pluginconfig, templatemap, etc.)
template support on service/controller level
support for plugin tabs; first draft
support for plcaeholders
implement add/remove plugin
Merge branch 'devel' of https://github.com/ecamp/ecamp3 into feature/plugin

Conflicts:
	application/CoreApi/Entity/Plugin.php
Renderer implementation
New Entity: Medium

EventService::CreateRenderEvent()
RenderPluginInstance::render()
move plugin code into a single folder
add sql file
Changed Bootstrap to Register Repositories and Services automatically
merge forte/feature/plugin into smiley/feature/plugin
Plugin BaseController in CoreApi verschoben
Finished Class-renaming
GUI Draft
BugFix in Friendship
tmp
finalize plugin architecture
merge devel
Merge pull request #114 from usu/feature/plugin

Feature/plugin