Merge pull request #27 from iddo/master

Remove usage of non thread-safe BasicHttpContext
Changed request log to decode URI encoded request path
Merge pull request #28 from henryabra/master

Changed request log to decode URI encoded request path (UTF-8 support)
docs update
check db exist with get instead of head
intialize AuthCache per httpContext
Added couchdb.path property parsing

The 'couchdb.path' property is introduced to support redirection/proxy. (ie.: http://hostname.com:8080/database)
Update CouchDbProperties.java

Added path property
Added path property to baseUri

Path property (empty if not defined) will be added to baseUri, after the last '/'
Merge pull request #31 from sebastien-cote/master

Added 'path' support to LightCouch
fix failing test