Add Python 3 classifiers to setup.py
Refactor config to use file path rather than dir
Update changelog and notes
Add 1.3.2 changes to changelog
Make xt.py launch script use fork

This is a workaround for an issue in OS X 10.8 that causes the script to freeze for a few seconds, delaying the context switch to the running EditXT app.
Open/focus error log on editor window load failure
Upgrade nibs to Xcode 5

This conversion removed thousands of lines of code.
Disable Cocoa-restore of editor windows

This feature is already built into the app, and the Cocoa restore feature (i.e., Saved Application State) causes intermittent problems.
Move platform-specific code out of editxt.main
Fix bug in line number view thickness calculation

The calculation could raise an exception if textStorage was null.
Hide scrollbars on main view when possible.

This solution is imperfect

- Scroll elasticity is off when scrollers are overlay style.
- Scrollers are always visible (no overlay) when content is wider than viewport (but elasticity is on, go figure).
Improve overlay scrollbars, hopefully fix crasher

Scrollers are now overlayed when content is wider than viewport. However, this solution is still imperfect: scroll elasticity is always off.
Clean up unused import
Refactor editor and command view hierarchy

- Main scroll view and command view are now in a DualView.
- CommandView now subclasses DualView.

This change is in preparation for simplifying StatScrollView so it will correctly render overlay scrollbars for OS X 10.7+
Improve overlay scrollers on OS X 10.7+
Improve layout of status and command views
Improve view resizing
Fix document pane on new window

The document pane had been too narrow to fit both columns, so the close buttons were half-covered. That was a rough edge.
Refactor app initialization

Move more platform-specific stuff into platform.mac
Editor.accept_dropped_items -> Editor.insert_items