Raises mimimum requirements (#35)

* Update composer.json
* Update SemanticCompoundQueries.php
* Update .travis.yml

.travis.yml

@@ -7,12 +7,8 @@ matrix:
   include:
     - env: DB=mysql; MW=master; SMW=2.5.2
       php: 7
-#    - env: DBTYPE=mysql; MW=1.23.0; SMW=2.3.1
-#      php: 5.5
-#    - env: DBTYPE=mysql; MW=1.24.0; SMW=2.3.1
-#      php: 5.6
-#    - env: DBTYPE=sqlite; MW=1.25.6; SMW=2.3.1
-#      php: 5.6
+    - env: DB=mysql; MW=REL1_27;
+      php: 5.6
 
 install:
   - travis_retry composer self-update

SemanticCompoundQueries.php

@@ -86,7 +86,7 @@ public static function initExtension() {
 	 */
 	public static function checkRequirements() {
 
-		if ( version_compare( $GLOBALS[ 'wgVersion' ], '1.23', 'lt' ) ) {
+		if ( version_compare( $GLOBALS[ 'wgVersion' ], '1.27', 'lt' ) ) {
 			die( '<b>Error:</b> This version of <a href="https://github.com/SemanticMediaWiki/SemanticCompoundQueries/">Semantic Compound Queries</a> is only compatible with MediaWiki 1.23 or above. You need to upgrade MediaWiki first.' );
 		}
 

composer.json

@@ -25,9 +25,9 @@
 		"source": "https://github.com/SemanticCompoundQueries/SemanticCompoundQueries"
 	},
 	"require": {
-		"php": ">=5.5",
+		"php": ">=5.6",
 		"composer/installers": "1.*,>=1.0.1",
-		"mediawiki/semantic-media-wiki": "~2.4|~3.0"
+		"mediawiki/semantic-media-wiki": "~2.5|~3.0"
 	},
 	"require-dev": {
 		"mediawiki/semantic-media-wiki": "@dev",