reorganisation of svn structure
[c:kaa] small reorganisation for rcm
[c:kaa] changing interface: CRS -> CSR
[c:kaa] initial graphics support added
[c:kaa] graphics added. threshold now is parameter. small fixes
stokes matricies added
[c:kaa] disconnected case added
[c:kaa] adding colorising portrait. small fixes
small fixes
small reorganization; input file renaming
basic cholesky added. not finished
cholesky finally added
small fixes. trunk not working
[c:kaa] rcm fixed. trunk is worked now
[c:kaa] solver and autotest added. trunk doesn't work
[c:kaa] small fixes in cholesky
[c:kaa] solver functionality added
[c:kaa] preparing for using feast. scanf fix
[c:kaa] small fix
[c:kaa] critical update in solver. small fixes