Dynamically import all modules.
fix custom url

added webdir so users behind reverse proxy can use it.
Merge pull request #189 from Hellowlol/custom-fix

fix custom url
Merge branch 'pr/152'

Conflicts:
	Htpc.py
Close #185 - uTorrent logger name
#193 - move import
#193 - undo dynamic import
tvheadend: fix webinterface link
Merge pull request #194 from dhead666/bug_tvh_webinterface

tvheadend: fix webinterface link