Add Marker Event and data to markers

[parthsarthiprasad]

Describe the solution you'd like

Currently orcamap support markers but doesn't provide any further information regarding the points
for example current marker icon adds hydropin image over specifed positions:

Expected Solution
Rendering custom component as pop-up on these markers.
Intention to add location name, co-ordinates, hrefs in a styled manner.
So that user on interacting with each location can get further information about these points.

[evanjscallan]

I'd like to work on this enhancement.