Smaller status bar to suit mobile and further tweaked scale bar position for small mobile displays.
Added some help popups.
upgrade leaflet to the master version - taken 2013-05-12 - 3d3e2cd
should fix issues with layer control on mobile, and other improvements
also - the convention for marker filenames has changed from ...@2x.png to ...-2x.png for the double sized ones - so changed our files to match (we had a mix of ...@2x.png and ..._2x.png)
update layer chooser styling on mobile
- remove size increase for layer chooser - it's large enough already (and matches the size of other android UI elements)
- remove extra padding between layer chooser lines. yes, it'll be harder to click the right line, but smaller screens have it pushed off the bottom sometimes without this)
Reduced render limit on mobile.
fix draw tools. the leaflet upgrade broke it, so the leaflet.draw needed updating too
some of the hacks to do snap-to on points have been removed, at least for now - they needed major rework to fit in
additionally other customisations added are also removed - this is basically now stock leaflet.draw with edit-mode enabled
bump draw tools version number, due to the major leaflet.draw upgrade
Merge pull request #270 from hastarin/mobileRenderLimit

Reduced render limit on mobile.
Merge branch 'statusbar' of https://github.com/hastarin/ingress-intel-total-conversion into hastarin-statusbar
zoom level 0 isn't impossible - so make it display L8 only portals, like the next few closer zoom levels
add utility functions to clamp latitude to +-90.0, and longitude to +-180.0
clamp bounds used for map data requests. no point in trying to request data outside +-90, +-180 coordinates, as it's pointless, and the server returns an error code anyway
minor status bar tweaks
- make L8 not show L8+
- add a little margin between the level info and the map status - may need reducing a little for mobile
- indentation fixes, minor cleanups
fix enabling/disabling of layer chooser portal levels so it works correctly - was broken at L8
scale bar - reduce the width on mobile
some z-index fixes - makes tooltips (e.g. guess player level) actually appear on top of the chat panel rather than underneath
i'd been given a list of all guid type codes from the ingress android app - so update the comments to list them all