- Exposed the margin rendererer collection as a property. +Changed

- Reworked how cursor movement and caret rendering took into account with how Pango works with Unicode characters. +Changed
- Better handling of trailing glyph edges while navigating to reduce the jumping of a single character while moving. +Changed
- Additional work to handle Unicode characters with navigation and mouse clicking. +Changed
- Moved the UTF-8 processing into MfGames.GtkExt
- Significantly improved performance with larger documents. +New
- Up/Down key navigation now works with left padding of styles. +New
- Added some locking around the cached renderer to allow it to handle getting events from other threads more gracefully, in specific the line changed events. +Changed
- Added a background line cacher to speed up scrolling performance and line calculations. +New
- If the popup menu callback removes all items, then the popup isn't shown. +Changed
- If there is a selection while typing, the selection is replaced with text. +New
- Some additional work on ensuring that changes to the GUI are done on the proper thread. +New
- updated dependencies:
	- MfGames.GtkExt 0.2.0