ports/150397: Update port: emulators/fceux version bump

[Davide Italiano]

Here's a patch that I've discussed with Ed on irc =) Thanks a lot for his help.

5c5
< # $FreeBSD: ports/emulators/fceux/Makefile,v 1.39 2010/06/15
01:01:12 linimon Exp $
---
> # $FreeBSD$
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< PORTVERSION=  2.1.3
---
> PORTVERSION=  2.1.4a
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< MASTER_SITES= SF/fceultra/Source%20Code/${PORTVERSION}%20src/
---
> MASTER_SITES= SF/fceultra/Source%20Code/2.1.4%20src/
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< MAINTAINER=   ports at FreeBSD.org
---
> MAINTAINER=   davide.italiano at gmail.com
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< USE_DOS2UNIX= yes
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< WRKSRC=               ${WRKDIR}/fceu
---
> WRKSRC=               ${WRKDIR}/fceu${PORTVERSION}
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< post-extract:
<        ${REINPLACE_CMD} -e 's/[[:cntrl:]]*$$//' \
<               ${WRKSRC}/src/drivers/common/vidblit.cpp
<

bye =)