moved example image to the top

Delete .ipynb_checkpoints directory

Delete .idea directory

Delete __pycache__ directory

Delete test.csv

Delete .DS_Store

Update README.md

Update README.md

updated readme and example scripts

this is covid commit

Merge pull request #3 from El-minadero/egi_workstation_branch

update of mtexplore

updates to display.

adding functionality to load, save, modify and create grids

Fixed tick locators and redistributed the map on the figure