devel/py-Jinja2: Make MarkupSafe an unconditional requirement

MarkupSafe use to be an optional requirement to enable "speedups"
(performance optimizations). It is now referenced in setup.py
install_requires [1] and imported in util.py [2] making it effectively
compulsory, which the author also confirms. [3]

- Add MarkupSafe to RUN_DEPENDS
- Deprecate SPEEDUPS option accordingly

[1] https://github.com/mitsuhiko/jinja2/blob/2.7.2/setup.py#L83
[2] https://github.com/mitsuhiko/jinja2/blob/2.7.2/jinja2/utils.py#L520
[3] https://twitter.com/mitsuhiko/status/450562002977824769

Reported by:	olivierd
Approved by:	maintainer (via email)

devel/py-Jinja2/Makefile

@@ -3,6 +3,7 @@
 
 PORTNAME=	Jinja2
 PORTVERSION=	2.7.2
+PORTREVISION=	1
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
@@ -13,6 +14,7 @@ COMMENT?=	Fast and easy to use stand-alone template engine
 
 LICENSE=	BSD3CLAUSE
 
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}MarkupSafe>=0.18:${PORTSDIR}/textproc/py-MarkupSafe
 TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}MarkupSafe>=0.18:${PORTSDIR}/textproc/py-MarkupSafe
 
 USE_PYTHON=		yes
@@ -23,13 +25,11 @@ PYDISTUTILS_AUTOPLIST=	yes
 
 EXAMPLESDIR=	${PREFIX}/share/examples/${PKGNAMEPREFIX}${PORTNAME}
 
-OPTIONS_DEFINE?=	BABEL EXAMPLES SPEEDUPS
-OPTIONS_DEFAULT?=	BABEL SPEEDUPS
-SPEEDUPS_DESC=	Enable speedups
+OPTIONS_DEFINE?=	BABEL EXAMPLES
+OPTIONS_DEFAULT?=	BABEL
 BABEL_DESC=	Enable Babel extension
 
 BABEL_RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}Babel>=1.3:${PORTSDIR}/devel/py-babel
-SPEEDUPS_RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}MarkupSafe>=0.18:${PORTSDIR}/textproc/py-MarkupSafe
 
 PY2TO3_CMD=	${LOCALBASE}/bin/2to3-${PYTHON_VER}
 PY2TO3_ARGS=	--fix=all --no-diffs --nobackups --verbose --write