[tern addon] When jumping to definition, set a forward selection
[show-hint addon] Fix accidentally renamed option
[real-world uses] Add Montage Studio and Apache GUI
[python mode] Fix indentation-breaking bug

Issue #2503
[python mode] Fix handling of scope end by dedent

Issue #2503
In context menu handler, keep selForContextMenu up to date

So that the added zero-width space doesn't confuse readinput, even
if some other event handler messed with the selection in the meantime.

Issue #2566
Preserve class name added by renderLine event handler

Issue #2564
Add a bias option for selection operations

Issue #2560