Make note of backwards-incompatible change to the Text class

Re: #51.

CHANGELOG.rst

@@ -29,6 +29,8 @@ Changed
 ~~~~~~~
 * Change default paste key for the Paste action to Shift+insert.
 * Change typeables.py to log errors for untypeable characters.
+* Make **backwards-incompatible** change to the :class:`Text` class where
+  it no longer respects modifier keys being held down by default.
 * Move TestContext class from Pocket Sphinx engine tests into
   test/infrastructure.py.
 * Move command module classes from loader scripts into

dragonfly/actions/action_text.py

@@ -113,6 +113,10 @@ class Text(DynStrActionBase):
        spacing and capitalization.  This is done by first mimicking
        a word recognition and then analyzing its spacing and
        capitalization and applying the same formatting to the text.
+     - *use_hardware* (boolean) --
+       if *True*, send keyboard events using hardware emulation instead of
+       as Unicode text. This will respect the up/down status of modifier
+       keys.
     """
 
     _pause_default = 0.02