added matrix exponential

git-svn-id: svn+ssh://svn.code.sf.net/p/quantlib/code/trunk@18496 8618b1d8-e22c-0410-b026-96a5dba3e089
updated msvc-10 project files

git-svn-id: svn+ssh://svn.code.sf.net/p/quantlib/code/trunk@18497 8618b1d8-e22c-0410-b026-96a5dba3e089
Updated VC++ and Dev-C++ projects.

git-svn-id: svn+ssh://svn.code.sf.net/p/quantlib/code/trunk@18498 8618b1d8-e22c-0410-b026-96a5dba3e089
Added x64 target to VC++10 and VC++11 projects.

Thanks to Johannes Göttker-Schnetmann.

git-svn-id: svn+ssh://svn.code.sf.net/p/quantlib/code/trunk@18499 8618b1d8-e22c-0410-b026-96a5dba3e089
Removed most warnings for VC++ under x64.

Thanks to Johannes Göttker-Schnetmann.

git-svn-id: svn+ssh://svn.code.sf.net/p/quantlib/code/trunk@18500 8618b1d8-e22c-0410-b026-96a5dba3e089
Removed another VC++ warning on x64.

Thanks to Johannes Göttker-Schnetmann.

git-svn-id: svn+ssh://svn.code.sf.net/p/quantlib/code/trunk@18501 8618b1d8-e22c-0410-b026-96a5dba3e089
Prevented macro redefinitions in VC++.

This should be a bit more robust against inclusions of standard
headers before or after QuantLib headers.

git-svn-id: svn+ssh://svn.code.sf.net/p/quantlib/code/trunk@18502 8618b1d8-e22c-0410-b026-96a5dba3e089
added further matrix exponential tests

git-svn-id: svn+ssh://svn.code.sf.net/p/quantlib/code/trunk@18503 8618b1d8-e22c-0410-b026-96a5dba3e089
added further matrix exponential tests

git-svn-id: svn+ssh://svn.code.sf.net/p/quantlib/code/trunk@18504 8618b1d8-e22c-0410-b026-96a5dba3e089