Added function to solve equations in the least square sense (using SVD).

git-svn-id: http://svn.finmath.net/finmath%20lib/trunk@1395 48fcbb9e-5639-0410-8b25-842128a4905d
Exercise boundary estimation uses SVD.

git-svn-id: http://svn.finmath.net/finmath%20lib/trunk@1396 48fcbb9e-5639-0410-8b25-842128a4905d
Added accrual account (improved version of money market account).

git-svn-id: http://svn.finmath.net/finmath%20lib/trunk@1397 48fcbb9e-5639-0410-8b25-842128a4905d
Added lagged index to repository.

git-svn-id: http://svn.finmath.net/finmath%20lib/trunk@1398 48fcbb9e-5639-0410-8b25-842128a4905d
Fixed use of scalar product.

git-svn-id: http://svn.finmath.net/finmath%20lib/trunk@1399 48fcbb9e-5639-0410-8b25-842128a4905d
Fixed JavaDoc.

git-svn-id: http://svn.finmath.net/finmath%20lib/trunk@1400 48fcbb9e-5639-0410-8b25-842128a4905d
Fixed JavaDoc.

git-svn-id: http://svn.finmath.net/finmath%20lib/trunk@1401 48fcbb9e-5639-0410-8b25-842128a4905d
[maven-release-plugin] prepare release finmath-lib-1.2.41

git-svn-id: http://svn.finmath.net/finmath%20lib/trunk@1402 48fcbb9e-5639-0410-8b25-842128a4905d
[maven-release-plugin] prepare for next development iteration

git-svn-id: http://svn.finmath.net/finmath%20lib/trunk@1404 48fcbb9e-5639-0410-8b25-842128a4905d