Updated readme related to mirrored Eiffel cURL library

README.md

@@ -13,6 +13,10 @@ How to get the source code?
 * git submodule foreach git pull origin master
 * git submodule foreach git checkout master
 
+* And to build the required and related Clibs
+** cd ext/ise_library/curl
+** geant compile
+
 Overview
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