[tern addon] Allow hiding and deleting docs by identity, not just name
[vim] Add vim keypress and command done events
[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
[comment addon] Adjust docs for padding

Closes #2391
Closes #2387
Remove version numbers from script headers again

Bumping them for every release just adds too much git
noise and history blowup.
Mark release 4.2
Bump version number post-4.2
[vim] last_search register added
Stop trying to use event.buttons in recent IEs

It is unreliable, and cleared for no apparent reason if when buttons
are still held.

Issue #2577
Use an ie_version variable, instead of multiple ie_uptoX flags

This makes the version tests more readable (though also more verbose).
Fix copy-pased title in demo/markselection.html
Introduce singleCursorHeightPerLine option

Not official/documented for now.
Clean up singleCursorHeightPerLine implementation