By Gouri Satya, Sr. Journalist [Pics. by M.N. Lakshminarayana Yadav] Can a decent living house be built by spending just Rs. 5,000? One may deride such a proposal or may mock such a project. But this was proved possible in Mysuru during the reign of Nalwadi Krishnaraja Wadiyar. What’s more, these model houses are continuing…