Fix empty popup on Internet Explorer
build
Update changelog and build
Support ability to add a tile layer below all others for TileLayer.WMS
Merge pull request #478 from bmcbride/master

Support insertAtTheBottom option for TileLayer.WMS
Removed global switch for installing jshint and uglify-js
Added support to set the position of the zoom control
Merge pull request #480 from foodtruckfiesta/master

Setting zoom control position
Reworked controls to be more flexible (inspired by #480)
removed unneeded control constants
Fixed Leaflet include query string bug
fix typo in changelog
fix black tile flickering bug, update changelog, build
update changelog formatting
updated changelog
Adding "equals" method to LatLngBounds using the preferred LatLng.equals method. Much cleaner.
Merge pull request #484 from JasonSanford/master

Adding equals method to LatLngBounds
webkit memory issue hack for webkit
Merged #488 fix from stable, closed #488, allowed smart tabs
cleaning up and formatting code