Update unstable update site.
Added escape character to regex to fix reverse incremental search
Merge pull request #494 from lmccombes/master

Added escape character to regex to fix reverse incremental search
Fix #492.  Add support for c_<C-R>_<C-W> and c_<C-R>_<C-A>.  Insert word
under cursor into command line.
Update unstable update site.
Fix #501.  Add support for 'n' flag in substitution to count matches
without performing actual substitution.
Update unstable update site.
Use VimUtils to find word under cursor.  Hopefully I didn't write this
same method anywhere else.
Remove 'saney' and 'sanecw' options.  The Vim docs explicitly tell you
to use ":map Y y$" (:help Y) and ":map cw dwi" (:help cw) if you want
those behaviors.  Since we support those mapping commands, we don't need
non-standard configuration properties to set them.
Cleanup #501.  I was using the replace string for calculations even
though the replace string is ignored when using 'n' flag.
Add VrapperEventListener interface.
Integrate VrapperEventListeners holder class.

This class manages the listeners and triggers them when an event
happens.
Integrate undo handler to reset caret on undo.

Work for issue #466.
Disble undo caret move with Vrapper toggle or opt

When Vrapper is disabled, the listener shouldn't do anything.

Also add a boolean option 'undomovescursor' which disables the feature,
just in case any Eclipse plugins go haywire. This option is
global/local.

Fixes #466.
Fix #504.  If a change was deleted, '] has the same position has '[.
Update unstable update site.
Use constants for 'selection' option in checks
Exclusive sel no longer moves caret on visual exit

Fixes #496.
Split off some visual tests in exclusive/inclusive
Missed a code tag around a command.