Ref T180, added some parts in README

README.md

@@ -1,4 +1,10 @@
-Introduction TBW
+swift is an independent (private and non-commercial)
+software project creating open source software for flight simulation.
+
+Legal
+=================
+
+See https://datastore.swift-project.org/page/legal.php
 
 Environment Setup
 =================
@@ -8,7 +14,8 @@ TBW
 Getting Sources
 ===============
 
-TBW
+All swift sources are available here:
+https://dev.swift-project.org/diffusion/
 
 Qmake Configuration
 ===================
@@ -33,4 +40,4 @@ TBW
 DLLs vs. static linking
 =======================
 
-TBW
+TBW