Add screenshots for flatpak appdata.

Change-Id: If3deaea8436050b9189a5eba059952fd0c725589
Signed-off-by: Mat Booth <mat.booth@redhat.com>
Reviewed-on: https://git.eclipse.org/r/152796
diff --git a/flatpak/screenshots/org.eclipse.Committers-development.png b/flatpak/screenshots/org.eclipse.Committers-development.png
new file mode 100644
index 0000000..e012bb3
--- /dev/null
+++ b/flatpak/screenshots/org.eclipse.Committers-development.png
Binary files differ
diff --git a/flatpak/screenshots/org.eclipse.Committers-git.png b/flatpak/screenshots/org.eclipse.Committers-git.png
new file mode 100644
index 0000000..fbd45f0
--- /dev/null
+++ b/flatpak/screenshots/org.eclipse.Committers-git.png
Binary files differ
diff --git a/flatpak/screenshots/org.eclipse.Java-development.png b/flatpak/screenshots/org.eclipse.Java-development.png
new file mode 100644
index 0000000..1eaff44
--- /dev/null
+++ b/flatpak/screenshots/org.eclipse.Java-development.png
Binary files differ
diff --git a/flatpak/screenshots/org.eclipse.Java-git.png b/flatpak/screenshots/org.eclipse.Java-git.png
new file mode 100644
index 0000000..4617cf0
--- /dev/null
+++ b/flatpak/screenshots/org.eclipse.Java-git.png
Binary files differ