fix wrong install url in worker-manual
set correct urlname for workflow reorder view
improved admin sites
Merge branch 'master' of https://github.com/3bot/3bot into develop

Conflicts:
	threebot/models.py
besser __str__ method for WorkflowLog Model
fixing typo wokflow -> workflow
smart include hook urls

include the hook url if found, else disable link
Merge pull request #7 from 3bot/develop

Improved admin sites, fixed Typo, Include Hooks