FMSLogo Code

Fix a misspelling in user-facing text (reemplazar has two e's)

Translate some new strings that appear in the file picker as of version 7.0.
The translation was done by David Costanzo (not a native Spanish speaker)

Localize the installer into Spanish.
This was done by David Costanzo, who is not a native speaker.

Add appropriate graphics for uninstalling FMSLogo.

Remove a work-around for an alignment bug in the GTK wxWidgets 2.8.
The dialog box looks fine without it on GTK wxWidgets 3.0.2.

Update the install banner to include the symbolism of the new FMSLogo icon.

Fix a build break when compiling with wxWidgets prior to 3.0.2.
The break was introduced in the fix for bug #473, which added
references to wxWidgets key codes that are new in 3.1.0.

Fix bug #473; which is a regression in KEYBOARDVALUE from the OWL version where a handful of characters on a US keyboard (;/`[]\=) has inconsistent with MSWLogo.

The root cause is that I tried to write some platform-independent handlers that would return the correct values using only wxWidget API. Having looked into this in more detail, I don't think this is possible, as I would at least need some platform-specific logic to determine the keyboard layout. I have therefore decided that, if platform-specific logic is required, the Windows version might as well use the raw platform codes from the event, which should exactly match the codes used by OWL. I have retained the platform-independent logic for non-Windows platforms.

Document the keycode for "Alt" which could not be captured with OWL, but is captured in wxWidgets.

Replace constants from winuser.h for virtual key codes with codes that are local to FMSLogo so that KEYBOARDON can work on non-Windows platforms. This also adds some virtual key codes for media keyboards.