Creates mysql connection file.
Creates edit.php which allow JSON file uploading.
Insertion in database is now possible in edit.php.
The conversion from json to wkt now handles polygons and multipolygons.
The countries can now be added or edited through edit.php.
edit.php is now called edit-country.php
Edit the file descriptions.
Variable name is now countryName in edit-country.php.
Flag and population fields added.
Add update query and flag handling.
Adding and updating now working. All fields are mandatory though.
Add gitignore
Merge branch 'data'