Changed several occurrences of "it's" where "its" is meant, as well as a few other minor typos. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@67656 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
removed wxFile and wxTextFile tests (complete testsuites already exist for them) git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@64583 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775