libreoffice: install to /usr; get rid of obsolete conflicts.

srcpkgs/libreoffice/template

@@ -1,7 +1,7 @@
 # Template file for 'libreoffice'
 pkgname=libreoffice
 version=5.1.2.2
-revision=1
+revision=2
 build_style=gnu-configure
 configure_args="--disable-werror"
 nopie=yes
@@ -46,7 +46,6 @@ skip_extraction="
  ${pkgname}-dictionaries-${version}.tar.xz
  ${pkgname}-help-${version}.tar.xz
  ${pkgname}-translations-${version}.tar.xz"
-conflicts="libreoffice-bin>=0"
 
 case "$XBPS_TARGET_MACHINE" in
 	i686*) # Unit tests failure - unknown reason
@@ -55,7 +54,7 @@ case "$XBPS_TARGET_MACHINE" in
 esac
 
 # Install location: either /usr or e.g. /opt/libreofficeX.Y.Z
-_LO_PREFIX=/opt/${pkgname}${version%.*.*}
+_LO_PREFIX=/usr/${pkgname}${version%.*.*}
 
 if [ -z "$CROSS_BUILD" ]; then
 	# mariadbclient can't currently be cross compiled