- adds a new analysis tab in the sidebar
- the analysis tab shows length distribution for different way types, surface, and smoothness
- table rows can be hovered/clicked to highlight the according segments on the map (similar behaviour as the detailed data table)
- localization is implemented for `de` and `en`
- the method for finding segment edges was extracted from `js/control/TrackMessages.js` into `js/util/TrackEdges.js` as it's used in the new analysis class too (the Gulp config was changed to reflect that)
Notes:
I had the idea to use the *DataTable* plugin for rendering the tables but decided against it. The only meaningful way to sort such a table is by the length column and that's already the case. So it's just three plain, old HTML tables, rendered by jQuery.
For meaningful statistics the `processUnusedTags` setting has to be enabled in the routing profile. Only in this case the BRouter backend includes all needed tags (`highway`, `surface`, and `smoothness`) for *every* route segment in the response. I’ve enabled that setting for all profiles at my BRouter-web instance at <https://brouter.m11n.de/>.
- adopt horizontal styles
- common font size for layers tab
- adopt to layer switcher layout with slider as child of label element
- separate slider wrapper from control, as overlay slider is none
- migrate localStorage legacy key
* Nogo weight was not set when loading nogos with a default weight
value.
* The URL would show up "NaN" values upon reloading the web interface
after having loaded some nogos.
Fix#174.
- extend layer control to get current active layers (and more)
- access layer control in hash instead of static initial list
- use ',' layer separator and encode layers individually, so that comma
in layer name gets encoded and is not mistaken as separator as with '-'
