Splitted README.md to INSTALL.md as per issue #81
Fixed link and added info about the build directory
Extend Infos in INSTALL.md
Updated featureDetails and added Navigation option to mapContext
Updated preferences UI for plugins
trying updating dependencies to fix CI
some styling for "Plugins" section of user options
fixed 'description' of remotestorage plugin
set maxZoom to 16 - seems like 18 isn't supported by OSM default tiles.
Merge branch 'develop' of github.com:apollo-ng/dspace-client into develop

Conflicts:
	assets/css/ui.css
added GPX route / track parsing to Feature model
added GPXRoute feed
implemented RouteLayer and changed OverlayView to render a route layer instead of a marker layer for GPXRoute feeds
uhm - temporary commit. doing something else now.
hooked gpxRoute up to routino CGIs
attempt to fix weird show / hide behaviour of RouteLayer
fixed display of route information
models/user: don't fire 'location-changed' when it hasn't actually changed.
changed config back
render waypoints