Improve Flatpak metadata and give applications more memory by default

Change-Id: Ide77a01c631d3ea40d7b7090d8f1bfd0680c0425
Signed-off-by: Mat Booth <mat.booth@redhat.com>
Reviewed-on: https://git.eclipse.org/r/136749
diff --git a/flatpak/platform/platform.product b/flatpak/platform/platform.product
index 7a30f83..ab04697 100644
--- a/flatpak/platform/platform.product
+++ b/flatpak/platform/platform.product
@@ -9,7 +9,7 @@
    <launcherArgs>
       <programArgs>-protect master --launcher.defaultAction openFile --launcher.appendVmargs
       </programArgs>
-      <vmArgs>-Dosgi.requiredJavaVersion=1.8 -Dosgi.dataAreaRequiresExplicitInit=true -Xms40m -Xmx512m --add-modules=ALL-SYSTEM
+      <vmArgs>-Dosgi.requiredJavaVersion=1.8 -Dosgi.dataAreaRequiresExplicitInit=true -Xms256m -Xmx2048m --add-modules=ALL-SYSTEM
       </vmArgs>
       <vmArgsLin>-Dosgi.configuration.area=@user.home/.var/app/org.eclipse.Platform/eclipse/configuration --patch-module=java.base=/app/eclipse/flatpak-dev-shim.jar
       </vmArgsLin>
diff --git a/flatpak/platform/pom.xml b/flatpak/platform/pom.xml
index 15ea6ea..bf8f3aa 100644
--- a/flatpak/platform/pom.xml
+++ b/flatpak/platform/pom.xml
@@ -77,13 +77,13 @@
                 <configuration>
                   <id>org.eclipse.platform</id>
                   <name>Eclipse Platform</name>
-                  <summary>Eclipse Platform</summary>
-                  <description>The Eclipse Platform only.</description>
+                  <summary>The Eclipse IDE Platform</summary>
+                  <description>The Eclipse IDE Platform includes the Eclipse Market Place Client with which you can install plug-ins to tailor the IDE to your needs.</description>
                   <screenshots>
                     <screenshot>https://git.eclipse.org/c/linuxtools/org.eclipse.linuxtools.eclipse-build.git/plain/flatpak/platform/screenshots/screenshot-welcome.png</screenshot>
                     <screenshot>https://git.eclipse.org/c/linuxtools/org.eclipse.linuxtools.eclipse-build.git/plain/flatpak/platform/screenshots/screenshot-workbench.png</screenshot>
                   </screenshots>
-                  <branch>master</branch>
+                  <branch>${releaseNumberPlatform}</branch>
                   <runtime>org.gnome.Sdk</runtime>
                   <source>${project.build.directory}/products/org.eclipse.platform.ide-linux.gtk.x86_64.tar.gz</source>
                   <continueOnFail>true</continueOnFail>
diff --git a/flatpak/sdk/pom.xml b/flatpak/sdk/pom.xml
index d138d46..396ea0c 100644
--- a/flatpak/sdk/pom.xml
+++ b/flatpak/sdk/pom.xml
@@ -78,16 +78,14 @@
                 <configuration>
                   <id>org.eclipse.sdk</id>
                   <name>Eclipse SDK</name>
-                  <summary>Eclipse SDK</summary>
-                  <description>The Eclipse SDK includes the Eclipse
-                    Platform, Java Development Tools (JDT), and Plug-in
-                    Development Environment (PDE).</description>
+                  <summary>The Eclipse IDE SDK</summary>
+                  <description>The Eclipse IDE SDK includes the Eclipse Platform, Java Development Tools (JDT), Plug-in Development Environment (PDE) and all the sources necessary for debugging the Eclipse IDE itself.</description>
                   <screenshots>
                     <screenshot>https://git.eclipse.org/c/linuxtools/org.eclipse.linuxtools.eclipse-build.git/plain/flatpak/sdk/screenshots/screenshot-welcome.png</screenshot>
                     <screenshot>https://git.eclipse.org/c/linuxtools/org.eclipse.linuxtools.eclipse-build.git/plain/flatpak/sdk/screenshots/screenshot-jdt.png</screenshot>
                     <screenshot>https://git.eclipse.org/c/linuxtools/org.eclipse.linuxtools.eclipse-build.git/plain/flatpak/sdk/screenshots/screenshot-pde.png</screenshot>
                   </screenshots>
-                  <branch>master</branch>
+                  <branch>${releaseNumberSDK}</branch>
                   <runtime>org.gnome.Sdk</runtime>
                   <source>${project.build.directory}/products/org.eclipse.sdk.ide-linux.gtk.x86_64.tar.gz</source>
                   <continueOnFail>true</continueOnFail>
diff --git a/flatpak/sdk/sdk.product b/flatpak/sdk/sdk.product
index 9115e93..bc61705 100644
--- a/flatpak/sdk/sdk.product
+++ b/flatpak/sdk/sdk.product
@@ -9,7 +9,7 @@
    <launcherArgs>
       <programArgs>-protect master --launcher.defaultAction openFile  --launcher.appendVmargs
       </programArgs>
-      <vmArgs>-Dosgi.requiredJavaVersion=1.8 -Dosgi.dataAreaRequiresExplicitInit=true -Xms256m -Xmx1024m --add-modules=ALL-SYSTEM
+      <vmArgs>-Dosgi.requiredJavaVersion=1.8 -Dosgi.dataAreaRequiresExplicitInit=true -Xms256m -Xmx2048m --add-modules=ALL-SYSTEM
       </vmArgs>
       <vmArgsLin>-Dosgi.configuration.area=@user.home/.var/app/org.eclipse.Sdk/eclipse/configuration --patch-module=java.base=/app/eclipse/flatpak-dev-shim.jar
       </vmArgsLin>