nunaliit2-js: Fix issue with _list/css_merge. Create a Javascript file
for the users support.

Issue #72
nunaliit2-js: Continue work on user search.

Issue #72
nunaliit2-couch-client: Add debugging logs.

Issue #72
nunaliit2-js: Add default maxExtent on projections other than EPSG:4326

Issue #73
nunaliit2-js: Change CouchDb protocol to take on projection of the map.
This allows fixes due to stereoscopic projection to be computed
correctly. Upgrade proj4js. While computing initial bounds from layer,
take projection into account.

Issue #72