KDE Frameworks: remove stale DOCS option and CONFLICTS

Some of the PIM-related frameworks still have CONFLICTS
that are KDE4-era. Remove those. Also drop the DOCS option
because these frameworks do not have documentation.

Author: Adriaan de Groot

net/kf5-kcalendarcore/Makefile

@@ -1,6 +1,6 @@
 PORTNAME=	kcalendarcore
 DISTVERSION=	${KDE_FRAMEWORKS_VERSION}
-PORTREVISION=	1
+PORTREVISION=	2
 PORTEPOCH=	1
 CATEGORIES=	net kde kde-frameworks
 
@@ -19,8 +19,4 @@ USE_LDCONFIG=	yes
 
 DESCR=		${.CURDIR:H:H}/deskutils/kdepim/pkg-descr
 
-OPTIONS_DEFINE=	DOCS
-
-CONFLICTS_INSTALL=	kcalcore-1*
-
 .include <bsd.port.mk>

net/kf5-kcontacts/Makefile

@@ -1,5 +1,6 @@
 PORTNAME=	kcontacts
 DISTVERSION=	${KDE_FRAMEWORKS_VERSION}
+PORTREVISION=	1
 PORTEPOCH=	1
 CATEGORIES=	net kde kde-frameworks
 
@@ -19,8 +20,4 @@ USE_LDCONFIG=	yes
 
 DESCR=		${.CURDIR:H:H}/deskutils/kdepim/pkg-descr
 
-OPTIONS_DEFINE=	DOCS
-
-CONFLICTS_INSTALL=	kcontacts-1*
-
 .include <bsd.port.mk>

net/kf5-kdav/Makefile

@@ -1,5 +1,6 @@
 PORTNAME=	kdav
 DISTVERSION=	${KDE_FRAMEWORKS_VERSION}
+PORTREVISION=	1
 PORTEPOCH=	1
 CATEGORIES=	net kde kde-frameworks
 
@@ -14,6 +15,4 @@ USE_LDCONFIG=	yes
 
 DESCR=		${.CURDIR:H:H}/deskutils/kdepim/pkg-descr
 
-OPTIONS_DEFINE=	DOCS
-
 .include <bsd.port.mk>

net/kf5-syndication/Makefile

@@ -1,5 +1,6 @@
 PORTNAME=	syndication
 DISTVERSION=	${KDE_FRAMEWORKS_VERSION}
+PORTREVISION=	1
 PORTEPOCH=	1
 CATEGORIES=	net kde kde-frameworks
 
@@ -14,6 +15,4 @@ USE_QT=		core gui xml \
 		buildtools_build qmake_build
 USE_LDCONFIG=	yes
 
-OPTIONS_DEFINE=	DOCS
-
 .include <bsd.port.mk>