mapper work

-added div elements of overlay listing
-removed max toolbox height restrictions
-added writeHTML js utilitiy
-changed all poi write references
-added initoverlaylist fcn
-added support to list overlays
-changed poi list method
-added functionality to edit me overlay button
-added functionality to hide, show, delete overlay buttons
-changed clear overlay to reset overlays
-added div to poi desc (fixes first draw error)
-changed some localization and titles
-added title to overlay list item
-short desc for overlay list item (full in title tag)
-added support to dynamically change the poiDesc label
-added truncation support to poiDesc
-added poi title support
-working on dynamically setting poi label
Merge branch 'master' of https://github.com/MarkVSullivan/SobekCM-Web-Application