fixes #337 - Updated README.md (#338)
fixes #337 - Updated README.md (#338)

Fixes issue #337, updated README.nd and provided link to detailed
tutorial for further reading.
kavithaenair/apps.loklak.org,kavithaenair/apps.loklak.org,kavithaenair/apps.loklak.org,kavithaenair/apps.loklak.org