properties now explititly allow string versions of choice values.

why it should be necessary. So I'm removing it until something breaks.

'str', instead of six.string_types.

bound methods, and functions.

enabled.

horizontal scroll events properly.

2. EditableListBox allows tooltips to change.

built into the FloatSpinCtrl class itself, instead of needing to be
managed by users of said class. FloatSpinCtrl now automatically
calculates a suitable step increment, like it used to.

set up for integers.

   bit integer (stored as floating point).

2. RangePanel/RangeSliderSpinPanel have a new style that allows spin
   controls to accept values outside of the current min/max.

3. Widgets_bounds uses above features so that widgets for Bounds
   properties with clamped=False allow the user to enter values outside
   of the range.

the server.

bind direction.

parent) can now be set on a per-property basis. This means that you can
specify whether a child inherits property values from the parent, or
vice versa.

SetBitmap).

one or two bitmaps. wx.ToggleButton is no longer used. Needs more
testing, but that will come.

purposes) and property values.