Madrid Added. New coordinates. Fonts and legends improved. Markers improved. RC maps are not needed anymore. Large and small maps produced

Python2 to Python3 transition

Minor typos corrected. Two additional sites: Pamplona (COL) and Asuncion (PAR). The status of the sites and final list have been updated by Ivan Sidelnik on 20200807

Minor typos corrected. Two additional sites: Pamplona (COL) and Asuncion (PAR). The status of the sites and final list have been updated by Ivan Sidelnik on 20200807

Minor typos corrected. Two additional sites: Pamplona (COL) and Asuncion (PAR). The status of the sites and final list have been updated by Ivan Sidelnik on 20200807

Minor typos corrected. Two additional sites: Pamplona (COL) and Asuncion (PAR). The status of the sites and final list have been updated by Ivan Sidelnik on 20200807

Minor typos corrected. Two additional sites: Pamplona (COL) and Asuncion (PAR). The status of the sites and final list have been updated by Ivan Sidelnik on 20200807