faq added to copying; rco added to authors

AUTHORS

@@ -47,6 +47,10 @@ W: http://www.ohlmeier.org
 P: BAD6CA40   B5E7 4FB0 800F 0A2C E3E9  4073 C7C3 F275 BAD6 CA40
 D:
 
+N: Raphael Coeffic
+C: rco
+E: [email protected]
+
 N: Ricardo Baratto
 C: ric
 E:
@@ -56,3 +60,4 @@ N: Stelios Sidiroglou-Douskos
 C: ssi
 E:
 D:
+

COPYING

@@ -22,6 +22,19 @@ IMPORTANT NOTES
 3) Note that the GPL bellow is copyrighted by the Free Software Foundation,
    but the ser software is copyrighted by FhG
 
+-------------------------------------------------------------------------
+
+GNU Licence FAQ 
+
+This FAQ provides answers to most frequently asked questions. To fully
+understand implications of the GNU license, read it.
+
+- you can run SER for any purpose
+- you can redistribute it as long as you include source code and
+  license conditions with the distribution
+- you cannot release programs derived from SER without releasing
+  their source code
+
 
 -------------------------------------------------------------------------