Fix for JIRA issue VUE-1767 -- browse tool cursor's hot spot should be in the upper-left corner like other selection tools.


git-svn-id: https://tuftsvue.svn.sourceforge.net/svnroot/tuftsvue/trunk@11402 d66e5487-c4fa-4dda-8c8e-ca23240363c0
Fix for JIRA issue VUE-1768 -- add a shape for a left-pointing triangle.


git-svn-id: https://tuftsvue.svn.sourceforge.net/svnroot/tuftsvue/trunk@11403 d66e5487-c4fa-4dda-8c8e-ca23240363c0