Merge branch 'staging' into patch-1

.gitignore

@@ -12,6 +12,7 @@
 /administrator/logs
 /cache
 /installation/cache
+/libraries/autoload_psr4.php
 /tmp
 /configuration.php
 /.htaccess
@@ -21,6 +22,9 @@
 # Test Related Files #
 /phpunit.xml
 
+# Stubs file holding mapped classes
+/stubs.php
+
 # Node modules #
 node_modules/
 
@@ -113,6 +117,12 @@ Desktop.ini
 /libraries/vendor/paragonie/random_compat/psalm-autoload.php
 /libraries/vendor/paragonie/random_compat/psalm.xml
 /libraries/vendor/paragonie/random_compat/tests
+/libraries/vendor/paragonie/sodium_compat/.gitignore
+/libraries/vendor/paragonie/sodium_compat/composer.json
+/libraries/vendor/paragonie/sodium_compat/composer.lock
+/libraries/vendor/paragonie/sodium_compat/phpunit.xml.dist
+/libraries/vendor/paragonie/sodium_compat/README.md
+/libraries/vendor/paragonie/sodium_compat/src/Core/Curve25519/README.md
 /libraries/vendor/phpmailer/phpmailer/docs
 /libraries/vendor/phpmailer/phpmailer/examples
 /libraries/vendor/phpmailer/phpmailer/language

.travis.yml

@@ -17,10 +17,14 @@ matrix:
       env: INSTALL_APCU="yes" INSTALL_MEMCACHE="no"
     - php: 7.1
       env: INSTALL_APCU="yes" INSTALL_MEMCACHE="no"
+    # Requires older Precise image
     - php: 5.3
       env: INSTALL_APC="yes"
+      sudo: true
+      dist: precise
+    # The new Trusty image has issues with running APC, do not enable it here
     - php: 5.4
-      env: INSTALL_APC="yes"
+      env: INSTALL_APC="no"
     - php: 5.5
       env: INSTALL_APCU="yes"
     - php: 5.6

README.md

@@ -15,7 +15,7 @@ What is this?
 ---------------------
 * This is a Joomla! 3.x installation/upgrade package.
 * Joomla's [Official website](https://www.joomla.org).
-* Joomla! 3.7 [version history](https://docs.joomla.org/Special:MyLanguage/Joomla_3.7_version_history).
+* Joomla! 3.8 [version history](https://docs.joomla.org/Special:MyLanguage/Joomla_3.8_version_history).
 * Detailed changes are in the [changelog](https://github.com/joomla/joomla-cms/commits/master).
 
 What is Joomla?

README.txt

@@ -1,7 +1,7 @@
 1- What is this?
 	* This is a Joomla! installation/upgrade package to version 3.x
 	* Joomla! Official site: https://www.joomla.org
-	* Joomla! 3.7 version history - https://docs.joomla.org/Special:MyLanguage/Joomla_3.7_version_history
+	* Joomla! 3.8 version history - https://docs.joomla.org/Special:MyLanguage/Joomla_3.8_version_history
 	* Detailed changes in the Changelog: https://github.com/joomla/joomla-cms/commits/master
 
 2- What is Joomla?