Add repository URL information in package.json
Add repository URL information in package.json

Signed-off-by: Bruno Bottazzini <c92d71c55f49bd220e26b4af231350d119acce9e@intel.com>

solettaproject/soletta-dev-app,brunobottazzini/soletta-dev-app,solettaproject/soletta-dev-app,brunobottazzini/soletta-dev-app,brunobottazzini/soletta-dev-app,solettaproject/soletta-dev-app