[README] Add Maven compliance icon.
[README] Add Maven compliance icon.
tpiotrow/afc,gallandarakhneorg/afc,gallandarakhneorg/afc,tpiotrow/afc,gallandarakhneorg/afc,DevFactory/afc,DevFactory/afc,gallandarakhneorg/afc,tpiotrow/afc,DevFactory/afc,DevFactory/afc,tpiotrow/afc,gallandarakhneorg/afc