GDALinfo test

testing to read information on a .IMG ( need .LBL ) .
readmap

a simple megt reading , and saving the result to a grey png .
simple read directory + file example

read directory , read files in directories...
GTKscharp gui test

this is a gtkcsharp gui test , menu on the right, with sub menus .
GTKsharp GUI mono

tutorial followed and adapted for our needs here:
https://www.youtube.com/watch?v=ReS1VIUrTnw
mars dem version 0.1

Implementing the GUI .
* main menu view done
todo :
implementing text
implementing the other menu views