Update docs

README.md

@@ -148,7 +148,7 @@ The next section introduces **nis-frontend** which is a tool embedded in **nis-b
 
 Once **nis-backend** is executing in your computer, open a browser a go to the address:
 
-<a href="http://localhost:5000/nis_client/">http://localhost:5000/nis_client</a>
+<a href="http://localhost:5000/nis_client/">http://localhost:5000/nis_client </a>
 
 A screen similar to the following should open:
 
@@ -164,7 +164,7 @@ The left zone contains helpers allowing the insertion of empty Commands (workshe
 
 The URL field allows editing a workbook using Google Sheets (the application must be authorized first). **nis-backend** reads directly from the specified worksheet, so it needs access enabled to the file.
 
-For extensive documentation see the **User's Manual**. Online help for commands appears below the list of commands:
+For extensive documentation see the [deliverable](http://www.magic-nexus.eu/documents/deliverable-33-report-datasets-and-software-tools). Online help for commands appears below the list of commands:
 
 <img src="https://github.com/MAGIC-nexus/nis-backend/raw/develop/docs/detail_of_help_window.png" style="border:1px solid black" title="Help in NIS frontend" alt="Help in NIS frontend" height=500>
 

docs/NIS_toolbox.md

@@ -11,7 +11,7 @@ NIS Toolbox is made of four main components:
 * **nis-client**, can be used from scripts written in Python ([usage example](https://github.com/MAGIC-nexus/nis-python-client/blob/develop/nexinfosys/basic_usage2.py)) or R ([example usage](https://github.com/MAGIC-nexus/nis-python-client/blob/develop/nexinfosys/basic_usage.R)) languages.  
 * **nis-eda** ([live](https://aware.nis.magic-nexus.eu/nis-eda/)) is an exploratory data analysis tool written in R and Shiny which processes analysis outputs (or connects to an instance of **nis-backend** to directly obtain the outputs to be explored).
 
-Source code is open and published in Github, under "[MAGIC-nexus H2020](https://github.com/MAGIC-nexus)" organization. Non-publishable code (due to integration of third party commercial components) can be requested to the authors.
+Source code is open and published in Github, under "[MAGIC-nexus H2020](https://github.com/MAGIC-nexus)" organization. Non-publishable code (due to integration of third party commercial components) can be requested to the contact person (see [Social](social.md)).
 
 NIS Toolbox is **open** also in the sense that it can be used to integrate MuSIASEM in reproducible analytic/scientific workflows.