1) I updated the INSTALL_NOTES for 2.6.1.

2) I updated the date in the splash screen to January 2013.

3) I updated the version number in build_visit to 2.6.1.



git-svn-id: http://visit.ilight.com/svn/visit/trunk/src@20107 18c085ea-50e0-402c-830e-de6fd14e8384