Add a mapping for Eclipse Theia.

Change-Id: Ic530e4a68834aa0c729df4fad0a9d66483b7ff55
diff --git a/classes/common.php b/classes/common.php
index 5175629..fa7df6b 100644
--- a/classes/common.php
+++ b/classes/common.php
@@ -420,6 +420,8 @@
 			'*/*/org.eclipse.dash/*/*' => 'technology.dash',
 			'*/*/org.eclipse.sisu/*/*' => 'technology.sisu',
 
+			'*/*/@theia/*/*' => 'ecd.theia'
+
 	);
 
 	// This list is stable, I think. I believe that we can expand this out and