[gxml: 1/2] Update files for release

[Daniel Espinosa Ortiz <despinosa src gnome org>]

commit 6ca407e50d5896682c66b835ec98f5128c3c45df
Author: BZHDeveloper <inizan yannick gmail com>
Date:   Thu Jul 4 10:04:47 2019 +0200

    Update files for release

 NEWS   |  2 +-
 README | 18 +++++++++++++++++-
 2 files changed, 18 insertions(+), 2 deletions(-)
---
diff --git a/NEWS b/NEWS
index cc7e2f6..94531d1 100644
--- a/NEWS
+++ b/NEWS
@@ -7,7 +7,7 @@ Version 0.18.0
 * New serialization methods for DomElement and DomDocument interfaces
 * Now all GomElement attributes are available from 'attributes' property,
   this include basic and Object's implementing GomProperty
-* New CSS Selector machinery thanks to Yannick Inizan <inizan yannick gmail com>
+* New CSS Selectors (Level 3) machinery thanks to Yannick Inizan <inizan yannick gmail com>
 * New Meson setup, to allow GXml as a subproject
 * GomCollection's name renamed to convert them as default interfaces to implement
 * Deprecated TNode and derived classes
diff --git a/README b/README
index c8b9c46..5d3814a 100644
--- a/README
+++ b/README
@@ -1,7 +1,7 @@
 GXml provides a GObject API for manipulating XML and a Serializable
 framework from GObject to XML.
 
-GXml provide a DOM level 4 API for XML with multiple backends.
+GXml provide a DOM level 4 API and CSS Selectors Level 3 for XML with multiple backends.
 
 * A backend wrapping around libxml2 for read/write, the GNode class series
 * A GObject based tree backend, a more closed DOM4 implementation support is present,
@@ -13,6 +13,7 @@ the TNode [Unmaintained], offering just DOM leve 1 API.
 Compile:
   Requirements:
    * vala
+   * libgee
    * libxml2
 
   Optional Requirements:
@@ -34,6 +35,21 @@ Compile:
   $ cd _build
   $ ninja
   $ ninja install
+  
+  NOTE : GXml can be used as meson subproject for others projects
+    * create a file named 'gxml.wrap' (or another name, but keep .wrap extension) with this content:
+        [wrap-git]
+        directory=gxml
+        url=https://gitlab.gnome.org/GNOME/gxml.git
+        revision=master
+    * put .wrap file inside 'subprojects' folder (folder at the root of project)
+    * in your meson.build file, call this subproject like this:
+        subproject('gxml').get_variable('any_variable_inside_build_files') (replace 'gxml' with the name of 
your .wrap file)
+        subproject('gxml').get_variable('libgxml_build_dir')
+      or, as dependency:
+        gxml = dependency('gxml-0.18', fallback : [ 'gxml', 'any_variable_inside_build_files' ]) (replace 
'gxml' with the name of your .wrap file)
+        gxml = dependency('gxml-0.18', fallback : [ 'gxml', 'libgxml_dep' ]) (replace 'gxml' with the name 
of your .wrap file)
+
 
   You can use some common ./configure options like --prefix=$SOMEPATH to specify
   where to install it.