boundlessgeo/suite — pull request #710 by ahocevar (2014-10-31 14:18:47+00:00)
Title: Add a zoomlevel control

This change adds a zoom level control to the map.

The control simply displays the current zoom level. It also has a tooltip. For consistency, this change also adds a tooltip to the copy scale denominator control. In anticipation of a change in upstream ol3, the title attribute is used for the tooltip. Once that change in ol3 is merged, we can change the tooltips for the other controls too.