Map Edit work

-added support for help docs
-fixed minor overlay indexing bug
Merge branch 'master' of https://github.com/MarkVSullivan/SobekCM-Web-Application
Map Edit Work

-fixed bug where poi infobox would offcenter itself
-fixed minor poi infobox margin issue
-fixed issue where placholder were not incrementing properly
-added support for help docs and reporting a problem
-fixed issue where complete editing would not save if never saved before