wlcg proposals: add direct link to coding tasks (HSF#541)

Author: maany

_gsocproposals/2019/proposal_WLCGansible.md

@@ -48,6 +48,7 @@ The functions of the Central Configuration Manager are described in the SIMPLE f
 
 **Links**:
 * [Lightweight Sites Web Forum (request membership)](https://groups.google.com/forum/#!forum/wlcg-lightweight-sites)
+* [Next Steps](https://groups.google.com/forum/#!category-topic/wlcg-lightweight-sites/gsoc/T5OtDT-W79c)
 * [Git Repositories](https://github.com/WLCG-Lightweight-Sites)
 * [Introduction to SIMPLE Grid Framework](https://speakerdeck.com/maany/the-simple-framework-deploy-complex-clusters-with-ease)
 * [SIMPLE Grid Project  : CHEP 2018 Conference Proceedings paper](https://cernbox.cern.ch/index.php/s/OCqVQ55Q3bjzs7x)

_gsocproposals/2019/proposal_WLCGpython.md

@@ -52,6 +52,7 @@ A more consolidated set of tasks is as follows:
 
 **Links**:
 * [Lightweight Sites Web Forum (request membership)](https://groups.google.com/forum/#!forum/wlcg-lightweight-sites)
+* [Next Steps](https://groups.google.com/forum/#!category-topic/wlcg-lightweight-sites/gsoc/W45nOZtA98I)
 * [Git Repositories](https://github.com/WLCG-Lightweight-Sites)
 * [Introduction to SIMPLE Grid Framework](https://speakerdeck.com/maany/the-simple-framework-deploy-complex-clusters-with-ease)
 * [SIMPLE Grid Project  : CHEP 2018 Conference Proceedings paper](https://cernbox.cern.ch/index.php/s/OCqVQ55Q3bjzs7x)