[Misc] Improve name/descriptiors + add missing EM metadata

xwiki-platform-core/xwiki-platform-model/pom.xml

@@ -26,10 +26,11 @@
     <version>15.1-SNAPSHOT</version>
   </parent>
   <artifactId>xwiki-platform-model</artifactId>
-  <name>XWiki Platform - Model</name>
+  <name>XWiki Platform - Model - Parent POM</name>
   <description>XWiki Platform - Model - Parent POM</description>
   <packaging>pom</packaging>
   <modules>
+    <!-- Sorted Alphabetically -->
     <module>xwiki-platform-model-api</module>
     <module>xwiki-platform-model-validation</module>
   </modules>

xwiki-platform-core/xwiki-platform-model/xwiki-platform-model-validation/pom.xml

@@ -26,8 +26,8 @@
     <version>15.1-SNAPSHOT</version>
   </parent>
   <artifactId>xwiki-platform-model-validation</artifactId>
-  <name>XWiki Platform - Model Validation</name>
-  <description>XWiki Platform - Model Validation give mechanisms to validate XWiki Model</description>
+  <name>XWiki Platform - Model - Validation - Parent POM</name>
+  <description>Validations for the XWiki Model</description>
   <packaging>pom</packaging>
   <modules>
     <module>xwiki-platform-model-validation-api</module>

xwiki-platform-core/xwiki-platform-model/xwiki-platform-model-validation/xwiki-platform-model-validation-api/pom.xml

@@ -26,12 +26,16 @@
     <version>15.1-SNAPSHOT</version>
   </parent>
   <artifactId>xwiki-platform-model-validation-api</artifactId>
-  <name>XWiki Platform - Name Strategies - API</name>
-  <description>XWiki Platform - Model Validation API to handle model validation in XWiki</description>
+  <name>XWiki Platform - Model - Validation - API</name>
+  <description>API to handle Model validation in XWiki</description>
   <packaging>jar</packaging>
   <properties>
     <xwiki.jacoco.instructionRatio>1.00</xwiki.jacoco.instructionRatio>
-    </properties>
+    <!-- Name to display by the Extension Manager -->
+    <xwiki.extension.name>Model Validation API</xwiki.extension.name>
+    <!-- Category to display by the Extension Manager -->
+    <xwiki.extension.category>jar</xwiki.extension.category>
+  </properties>
   <dependencies>
     <dependency>
       <groupId>org.xwiki.platform</groupId>

xwiki-platform-core/xwiki-platform-model/xwiki-platform-model-validation/xwiki-platform-model-validation-default/pom.xml

@@ -26,8 +26,8 @@
     <version>15.1-SNAPSHOT</version>
   </parent>
   <artifactId>xwiki-platform-model-validation-default</artifactId>
-  <name>XWiki Platform - Model Validation - Default</name>
-  <description>XWiki Platform - Model Validation Default implementations for model validation in XWiki</description>
+  <name>XWiki Platform - Model - Validation - Default</name>
+  <description>Default implementation for Model validation in XWiki</description>
   <packaging>jar</packaging>
   <properties>
     <xwiki.jacoco.instructionRatio>0.74</xwiki.jacoco.instructionRatio>

xwiki-platform-core/xwiki-platform-model/xwiki-platform-model-validation/xwiki-platform-model-validation-ui/pom.xml

@@ -26,7 +26,13 @@
     <version>15.1-SNAPSHOT</version>
   </parent>
   <artifactId>xwiki-platform-model-validation-ui</artifactId>
-  <name>XWiki Platform - Model Validation - UI</name>
-  <description>XWiki Platform - Model Validation UI for module configuration</description>
+  <name>XWiki Platform - Model - Validation - UI</name>
+  <description>Admin UI for Model Validation</description>
   <packaging>xar</packaging>
+  <properties>
+    <!-- Name to display by the Extension Manager -->
+    <xwiki.extension.name>Model Validation UI</xwiki.extension.name>
+    <!-- Category to display by the Extension Manager -->
+    <xwiki.extension.category>application</xwiki.extension.category>
+  </properties>
 </project>