Allow forceAllBuilds

git-svn-id: http://svn.wxwidgets.org/svn/wx/wxPython@73605 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
add Preference classes

git-svn-id: http://svn.wxwidgets.org/svn/wx/wxPython@73606 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Turn virtualness back on for Get*GridLinePen methods.

git-svn-id: http://svn.wxwidgets.org/svn/wx/wxPython@73607 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Use platform, not sys.platform so the older win64 builds will be removed from the daily snapshots

git-svn-id: http://svn.wxwidgets.org/svn/wx/wxPython@73608 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
unicode() --> text_type()  Fixes #15088

git-svn-id: http://svn.wxwidgets.org/svn/wx/wxPython@73609 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Phoenix: fix typos in `DocstringsGuidelines.rst` and `MigrationGuide.txt`.

git-svn-id: http://svn.wxwidgets.org/svn/wx/wxPython@73611 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775