Update README.md

Remove dead link to **src/internet**

README.md

@@ -69,7 +69,6 @@ For installation instructions, please visit [INSTALL.md](INSTALL.md)
 * [src/distrib/](src/distrib)       - system redistributable libraries  Win(x64,x86),unix. 
 * [src/ext/](src/ext)     	 - third party libraries used by Antares_Simulator: libYuni, Sirius_Solver.
 * [src/libs/](src/libs)		   - miscellaneous Antares_Simulator libraries.
-* [src/internet/](src/internet)      - web access (check for updates, usage metrics, data exchange).
 * [src/simulator/](src/simulator)     - Time-series generation, Monte-Carlo simulation and weekly optimization modelling.
 * [src/tools/](src/tools)        - miscellaneous tools for dataset management. 
 * [src/ui/](src/ui)           - Graphic user interface.