Heatmap - Update and improve this component

[SergioDiazTech]

Have a context, so that it only loads it. In principle the context has been eliminated because it gives problems and when reading from the database it does it fast.
Make the NPL processing from location to coordinates in the ingest and when it is given to heatmap only the data is loaded.
Use coordinates and sentiment from tweets_colombia
Change the class-name of Pointmap to be the same as Pointmap, the names.
The name of COLOMBIA is the one that goes to everything that has to go to everything even if internally it is using another collection with another name or whatever.
Change title, Heatmap based on "Keyword" or "dataset_selected" tweets not loaded. To see what we are actually displaying. This should be done automatically (for this put the select collection thing).