office/LibreOffice: Updated for version 5.4.2.2

Signed-off-by: Christoph Willing <chris.willing@linux.com>

office/LibreOffice/LibreOffice.SlackBuild

@@ -26,7 +26,7 @@
 
 PRGNAM=LibreOffice
 SRCNAM=libreoffice
-VERSION=${VERSION:-5.4.1.2}
+VERSION=${VERSION:-5.4.2.2}
 SHORT_VERSION=${VERSION%.*.*}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
@@ -144,7 +144,6 @@ fi
     --with-system-curl \
     --with-system-dicts \
     --with-system-expat \
-    --with-system-glew \
     --with-system-hunspell \
     --with-system-icu \
     --with-system-jpeg \

office/LibreOffice/LibreOffice.info

@@ -1,10 +1,10 @@
 PRGNAM="LibreOffice"
-VERSION="5.4.1.2"
+VERSION="5.4.2.2"
 HOMEPAGE="http://libreoffice.org"
-DOWNLOAD="http://download.documentfoundation.org/libreoffice/src/5.4.1/libreoffice-5.4.1.2.tar.xz \
-          http://sourceforge.net/projects/slackbuildsdirectlinks/files/LibreOffice/libreoffice-5.4.1.2-srcs.tar.xz"
-MD5SUM="95cb3b05efd537716fcbf0674cbebc99 \
-        3251c988ec7614276fd75c78f08993dc"
+DOWNLOAD="http://download.documentfoundation.org/libreoffice/src/5.4.2/libreoffice-5.4.2.2.tar.xz \
+          http://sourceforge.net/projects/slackbuildsdirectlinks/files/LibreOffice/libreoffice-5.4.2.2-srcs.tar.xz"
+MD5SUM="17ad5c9ab4793f7ebf5e3797c077937f \
+        d4c63da46d6b426eb71509d2bd4637bf"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES="python3 openjdk apache-ant perl-Archive-Zip"

office/LibreOffice/README

@@ -70,3 +70,7 @@ and download the relevant file e.g. dict-en.oxt. Now open LO's extension
 manager and press the "Add..." button which will open a file browser with which
 to locate and open the downloaded .oxt file. The new dictionary will now appear
 in the Extension Manager.
+
+Some people have experienced difficulties building LibreOffice while a previoius
+version is still installed. It is therefore recommended that any previous version
+is removed while building LibreOffice.