[GraphHopper] One Project

[Peter K]

Hi all,

the sub-projects 'web' and 'android' are now in the core:
https://github.com/graphhopper/graphhopper/

 * Different branches are now easier to handle between the subprojects
as they should be always in-sync.
 * The startscript is now named graphhopper.sh, no need for script
duplication (e.g. in web/)
 * I've added a CONTRIBUTORS.txt file
 * Also with the new tools subproject some development stuff is moved
out of the core (e.g. the web ui instead of the MiniGraphUI is now default)
 * The tools subproject has a bzip2 decompressor which will in the
future make it easier and faster to import data directly from an URL
 * Now it is easy to start the web service or do an import:
    ./graphhopper.sh web <your-osm-file>
    ./graphhopper.sh import <your-osm-file>

Drawback: several links are pointing into the nirvana and the properties
for the web subproject have changed
Let me know if something is broken! For now only the master branch has
this structure, the 0.1 branch will follow.

Regards,
Peter.