Merge branch 'fixNoShiftClickAfterDrag'
Merge remote-tracking branch 'upstream/master'
Adds Popup autoPanPadding(TopLeft & BottomRight) options. Fixes #1588
Added Keycode 171 to support Firefox 22
Merge remote-tracking branch 'upstream/master'
Merge pull request #1981 from fastrde/fixFirefoxZoomIn

Added Keycode 171 to support zoomIn Firefox 22 & 23
call _onViewReset() not until map is loaded (center and zoom are set)
map.once doesn't get called when the map is already initailized and drag.enabled is called.
Test for dragging and worldCopyJump added
added a spec test for worldCopyJump set Center and Zoom fix #1982
Merge pull request #1982 from fastrde/FixworldCopyJump

Fix worldCopyJump set Center and Zoom first
Fix for iPad, where el.tagName was undefined when clicking on labels.
Merge pull request #1984 from MazeMap/ipad-label-click-fix

Fix for iPad, where el.tagName was undefined when clicking on labels.
added _skipped(e) to stopPropagation to reset _fakeStop
Merge pull request #1963 from fastrde/fixSecondClickPopupIssue

Fix second click popup issue (#1925)
Merge pull request #1 from Leaflet/master

Update Mazemap:master from Leaflet:master
check for undefined el.tagName prevents iPad error
Merge pull request #1989 from MazeMap/ipad-tagname-fix

Ipad tagname fix
Merge pull request #1972 from albburtsev/issue-1588

Adds Popup autoPanPadding(TopLeft & BottomRight) options. Fixes #1588
'#1968 compiled interpolation'