README: Add trigger hotkeys for virtual keyboard and keymapper.
VKEYBD: Switch hotkey from F7 to CTRL-F7 to reduce game conflicts.

Although this is harder for physically disabled users to trigger, they
can now use the long middle mouse button press instead to trigger.
KEYMAPPER: Change hotkey from F8 to CTRL-F8 to reduce game conflicts.
DINGUX: Use virtual keyboard event directly, rather than using keycode.

As the virtual keyboard trigger has been moved to CTRL-F7, the previous
code which generates a unmodified F7 event to do this will not work.

Rather than just adding the CTRL modifier, this code changes the
backend to directly generate the virtual keyboard trigger event
directly. This avoids any future breakage if the key combination is
changed again.
GPH: Use virtual keyboard event directly, rather than using keycode.

As the virtual keyboard trigger has been moved to CTRL-F7, the previous
code which generates a unmodified F7 event to do this will not work.

Rather than just adding the CTRL modifier, this code changes the
backend to directly generate the virtual keyboard trigger event
directly. This avoids any future breakage if the key combination is
changed again.
LINUXMOTO: Use virtual keyboard event directly, rather than using keycode.

As the virtual keyboard trigger has been moved to CTRL-F7, the previous
code which generates a unmodified F7 event to do this will not work.

Rather than just adding the CTRL modifier, this code changes the
backend to directly generate the virtual keyboard trigger event
directly. This avoids any future breakage if the key combination is
changed again.
MAEMO: Use virtual keyboard event directly, rather than using keycode.

As the virtual keyboard trigger has been moved to CTRL-F7, the previous
code which generates a unmodified F7 event to do this will not work.

Rather than just adding the CTRL modifier, this code changes the
backend to directly generate the virtual keyboard trigger event
directly. This avoids any future breakage if the key combination is
changed again.
PS3: Use virtual keyboard event directly, rather than using keycode.

As the virtual keyboard trigger has been moved to CTRL-F7, the previous
code which generates a unmodified F7 event to do this will not work.

Rather than just adding the CTRL modifier, this code changes the
backend to directly generate the virtual keyboard trigger event
directly. This avoids any future breakage if the key combination is
changed again.
SAMSUNGTV: Use virtual keyboard event directly, rather than using keycode.

As the virtual keyboard trigger has been moved to CTRL-F7, the previous
code which generates a unmodified F7 event to do this will not work.

Rather than just adding the CTRL modifier, this code changes the
backend to directly generate the virtual keyboard trigger event
directly. This avoids any future breakage if the key combination is
changed again.
TIZEN: Use virtual keyboard event directly, rather than using keycode.

As the virtual keyboard trigger has been moved to CTRL-F7, the previous
code which generates a unmodified F7 event to do this will not work.

Rather than just adding the CTRL modifier, this code changes the
backend to directly generate the virtual keyboard trigger event
directly. This avoids any future breakage if the key combination is
changed again.
WII: Fix correct keycode for virtual keyboard trigger.

As the virtual keyboard trigger has been moved to CTRL-F7, the previous
code which generates a unmodified F7 event to do this will not work.

However, due to the complexity of this code, directly calling the
virtual keyboard trigger event could have side effects, so have instead
just added the CTRL modifier to fix this.

This should be fixed if possible to use EVENT_VIRTUAL_KEYBOARD.
CONFIGURE: Enable virtual keyboard support for Win32 builds.