Generalize tooltip into popover control
Use the same popover control for tooltip as the preset browser and tools list popovers
Smartly position the preset browser popover and menu bar tooltips to stay fully onscreen
Position most tooltips closer to their controls
Fix small gap that could appear between a tooltip and its arrow
Allow wider toolbar tooltips
This lets us supply lists of keys which might contain duplicates, but will be
made unique. For example: [t('sidebar.key'), '`', '²']
'sidebar.key' may be one of the other choices, but will be deduplicated.
This fixes a weird regression where the hash would try to centerzoom the map,
but the map did not yet have dimensions, so the center would end up in the top-left.
- class the #sidebar itself as collapsed not the #id-container
- the #sidebar is the selection, so just use `selection` instead of
`var sidebar = d3_select('#sidebar');`
(which conflicts with the closure `sidebar()` function)
- have separate functions `expand` `collapse` `toggle` rather than a
`toggle(shouldCollapse)`
- Makes the "Sidebar" toggle button permanent but removes the label
- Did some things to the "Save" button to make it the same width whether there
is a count or not (prevents the buttons from jumping when pressing undo/redo)
- Removes a lot of the floated col rules that aren't used much anymore
- Dragging the sidebar below a minimum size collapses it
- A button in the top toolbar lets you uncollapse the sidebar, complete with icon and tooltip
- Double-clicking the divider toggles the sidebar collapse
- Collapse-toggling is animated
- Selecting a feature or ending an add-feature mode auto-opens the sidebar
- Photoviewer UI has been moved from init.js to photoviewer.js
- The photoviewer now has a slight margin to set it away from the sidebar
- The undo/redo, save, and progress indicator controls are now floated to the right
- The save count has been redesigned to visually integrate with the save button
- When the sidebar is collapsed, the mode buttons are centered
- Full right-to-left layout support for all of the above
-Adds ability to resize OpenStreetCam and Bing Streetside layers
-Also slightly increases the width of the resize handles
-Also limits max resize so it won't go larger than the map
