documentation: Updated release date to July 2018

(From yocto-docs rev: 0ea9150ec854f9d9a38b90ee0f89039a6f85ae92)

Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

documentation/bsp-guide/bsp-guide.xml

@@ -130,7 +130,7 @@
             </revision>
             <revision>
                 <revnumber>2.2.4</revnumber>
-                <date>June 2018</date>
+                <date>July 2018</date>
                 <revremark>Released with the Yocto Project 2.2.4 Release.</revremark>
             </revision>
         </revhistory>

documentation/dev-manual/dev-manual.xml

@@ -108,7 +108,7 @@
             </revision>
             <revision>
                 <revnumber>2.2.4</revnumber>
-                <date>June 2018</date>
+                <date>July 2018</date>
                 <revremark>Released with the Yocto Project 2.2.4 Release.</revremark>
             </revision>
         </revhistory>

documentation/kernel-dev/kernel-dev.xml

@@ -93,7 +93,7 @@
             </revision>
             <revision>
                 <revnumber>2.2.4</revnumber>
-                <date>June 2018</date>
+                <date>July 2018</date>
                 <revremark>Released with the Yocto Project 2.2.4 Release.</revremark>
             </revision>
         </revhistory>

documentation/mega-manual/mega-manual.xml

@@ -77,7 +77,7 @@
             </revision>
             <revision>
                 <revnumber>2.2.4</revnumber>
-                <date>June 2018</date>
+                <date>July 2018</date>
                 <revremark>Released with the Yocto Project 2.2.4 Release.</revremark>
             </revision>
        </revhistory>

documentation/profile-manual/profile-manual.xml

@@ -93,7 +93,7 @@
             </revision>
             <revision>
                 <revnumber>2.2.4</revnumber>
-                <date>June 2018</date>
+                <date>July 2018</date>
                 <revremark>Released with the Yocto Project 2.2.4 Release.</revremark>
             </revision>
         </revhistory>

documentation/ref-manual/ref-manual.xml

@@ -124,7 +124,7 @@
             </revision>
             <revision>
                 <revnumber>2.2.4</revnumber>
-                <date>June 2018</date>
+                <date>July 2018</date>
                 <revremark>Released with the Yocto Project 2.2.4 Release.</revremark>
             </revision>
         </revhistory>

documentation/sdk-manual/sdk-manual.xml

@@ -58,7 +58,7 @@
             </revision>
             <revision>
                 <revnumber>2.2.4</revnumber>
-                <date>June 2018</date>
+                <date>July 2018</date>
                 <revremark>Released with the Yocto Project 2.2.4 Release.</revremark>
             </revision>
        </revhistory>

documentation/toaster-manual/toaster-manual.xml

@@ -68,7 +68,7 @@
             </revision>
             <revision>
                 <revnumber>2.2.4</revnumber>
-                <date>June 2018</date>
+                <date>July 2018</date>
                 <revremark>Released with the Yocto Project 2.2.4 Release.</revremark>
             </revision>
        </revhistory>