removed .svnignore file that made RAT unhappy because of missing license header. The svn:ignore property is still set on the directory, so the file was superfluous.
removed .svnignore file that made RAT unhappy because of missing license header.
The svn:ignore property is still set on the directory, so the file was superfluous.

git-svn-id: 80d496c472b8b763a5e941dba212da9bf48aeceb@1454703 13f79535-47bb-0310-9956-ffa450edef68

apache/commons-math,sdinot/hipparchus,sdinot/hipparchus,Hipparchus-Math/hipparchus,Hipparchus-Math/hipparchus,Hipparchus-Math/hipparchus,Hipparchus-Math/hipparchus,apache/commons-math,sdinot/hipparchus,apache/commons-math,apache/commons-math,sdinot/hipparchus