A high-level overview for the HSolve code can be found at:
	Docs/developer/HSolve-developer-overview.cpp

The 'doxygen' tool can be used to convert this file into an easy-to-read HTML
document. Run 'doxygen' in the top-level directory of the MOOSE source tree to
generate all the HTML docs. The HTML docs can also be found on the MOOSE
website (http://moose.ncbs.res.in/) in the Developer Documentation section.