PICA fix
Updated the add_library script for WebOPAC.net
No trailing slash in WebOPAC.net JSON files
The first 2 Google results pages of WebOPAC.net libraries
Third and fourth Google results page of WebOPAC.net libraries
Merge branch 'master' of https://github.com/johan12345/opacclient

Conflicts:
	tools/add_library.py
Merge branch 'master' of github.com:raphaelm/opacclient