xournalpp: update to 1.1.0.

Also:
- add libsrvg-devel (new dependency)
- add lua53-devel (plugins dep - @tornaria)
- add help2man to hostmakedepends ( man page - @tornaria)
- remove virtual?tex
- remove INSTALL.msg
- add patch by @tornaria to load plugins from the users home dir.

srcpkgs/xournalpp/INSTALL.msg

@@ -1,4 +0,0 @@
-  You  need to install the standalone package to  use LaTeX with
-  xournalpp. The following command will install it (needs root privileges).
-
-  'tlmgr install standalone'

srcpkgs/xournalpp/patches/plugin-path.patch

@@ -0,0 +1,19 @@
+Temporary patch to load plugins from $CONFIG_FOLDER/plugins/,
+usually $HOME/.config/xournalpp/plugins/
+
+Otherwise, the only way to load plugins is to place them in the
+system directory /usr/share/xournalpp/plugins.
+
+A more general approach for plugin paths is planned, see
+https://github.com/xournalpp/xournalpp/issues/1155#issuecomment-623234420
+
+--- a/src/plugin/PluginController.cpp	2021-03-14 00:26:17.633925344 -0300
++++ b/src/plugin/PluginController.cpp	2021-03-14 00:27:08.487299784 -0300
+@@ -15,6 +15,7 @@
+ PluginController::PluginController(Control* control): control(control) {
+ #ifdef ENABLE_PLUGINS
+     auto searchPath = control->getGladeSearchPath()->getFirstSearchPath();
++    loadPluginsFrom(Util::getConfigSubfolder("plugins"));
+     loadPluginsFrom((searchPath /= "../plugins").lexically_normal());
+ #endif
+ }

srcpkgs/xournalpp/template

@@ -1,19 +1,22 @@
 # Template file for 'xournalpp'
 pkgname=xournalpp
-version=1.0.20
+version=1.1.0
 revision=1
 build_style=cmake
 hostmakedepends="pkg-config gettext"
 makedepends="libxml2-devel libcppunit-devel poppler-glib-devel gtk+3-devel
- portaudio-cpp-devel libsndfile-devel libzip-devel"
+ portaudio-cpp-devel libsndfile-devel libzip-devel librsvg-devel lua53-devel"
-depends="virtual?tex"
 short_desc="Handwriting Notetaking software with PDF annotation support"
 maintainer="mobinmob <mobinmob@disroot.org>"
 license="GPL-2.0-or-later"
 homepage="https://github.com/xournalpp/xournalpp"
 changelog="https://raw.githubusercontent.com/xournalpp/xournalpp/master/CHANGELOG.md"
 distfiles="https://github.com/${pkgname}/${pkgname}/archive/${version}.tar.gz"
-checksum=1abf9925f11f0944c8142194be3e72541e230afa83490b074f5c6e613b0e2a02
+checksum=31b99282bcd1d829f05f1c9ccd07c5d599acc0e69725d135cdc97e1dcaf2baee
+
+if [ -z "$CROSS_BUILD" ]; then
+	hostmakedepends+=" help2man"
+fi
 
 case "$XBPS_TARGET_MACHINE" in
 	*-musl) makedepends+=" libexecinfo-devel"