Added rich text control formatting and symbol dialogs API changes for wxRichTextCtrl git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41898 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Put wxTextAttr into separate file to allow correct ordering git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@39924 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775