[sr-dev] git:master:4ae2f50a: README.md: added notes about licensing

[Daniel-Constantin Mierla]

Module: kamailio
Branch: master
Commit: 4ae2f50adacc93e919f4a1ae02b29c532d8a86cc
URL: https://github.com/kamailio/kamailio/commit/4ae2f50adacc93e919f4a1ae02b29c532d8a86cc

Author: Daniel-Constantin Mierla <miconda at gmail.com>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date: 2015-09-01T14:13:14+02:00

README.md: added notes about licensing

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Modified: README.md

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Diff:  https://github.com/kamailio/kamailio/commit/4ae2f50adacc93e919f4a1ae02b29c532d8a86cc.diff
Patch: https://github.com/kamailio/kamailio/commit/4ae2f50adacc93e919f4a1ae02b29c532d8a86cc.patch

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diff --git a/README.md b/README.md
index ef83f9f..1488c4b 100644
--- a/README.md
+++ b/README.md
@@ -28,6 +28,18 @@ To keep a coherent and consitent history of the development, the commit messages
 
   * https://www.kamailio.org/wiki/devel/github-contributions
 
+Contributions must conform with licensing rules of Kamailio project.
+
+## License
+
+Main License: GPLv2.
+
+Each source code file contains at the top the license and copyright details. Most of the code is licensed under GPLv2, some parts of the code are licensed under BSD.
+
+### New Contributions Licensing
+
+New contributions to core and several main modules (auth, corex, sl, tls, tm) have to be done under BSD license. New contributions under GPL must grant the GPL-OpenSSL linking exception. Contributions to existing components released under BSD must be done under BSD as well.
+
 ## Documentation
 
 The main index for documentation is available at: