Remove adsws/root; implement base functionality of adsws/discoverer
Catch exception is discover fails to connect to a URL
Add solr/tvrh handler and scope
Remove extraneous server startup scripts (cleanup)
Add oauthclient+key generation user script
Add flask-RESTful; remove flask-classy
Update ProxyRoute
Add query params forwarding to ProxyView
--personal default to false
Add token cleanup script
Update ProxyView request proxying strategy to generate the URL because on the incoming request and instance attributes
Merge branch 'vss' of https://github.com/adsabs/adsws into vss

Conflicts:
	adsws/discoverer/views.py
Add scopes dynamically to ProxyView.get
local_config.py to .gitignore; default config.py
Service /services under /v1
Remove debug stmts
Add flask-cors, allows CORS on discoverer (Next step, refactor API @route to use flask-cors)
Add CORS_HEADERS to discoverer config
Add allowed CORS_HEADERS to CORS() init
Set remote_path in ProxyView more robustly