Update README to be consistent with webpage texts.

ReadMe.txt

-===============OPENSTRUCTURE molecular modelling framework ===============
+================= OpenStructure molecular modelling framework ==================
 
+OpenStructure provides a modular, flexible, molecular modelling environment
+which allows to integrate, process and visualize information of different origin
+such as sequences, alignments and 3D structures.
 
-OpenStructure is the next generation molecular modelling tailored at anybody
- using 3D Structures or electron density maps.
+Please refer to www.openstructure.org for more information and documentation.
 
-Please refer to www.openstructure.org for more information or try out
- directly one of the binary packages available for download.
-
-Thank you for you interest and enjoy the straightforward way of handling 
-protein structure data!
+Thank you for you interest and enjoy the straightforward way of handling protein
+structure data!
 
 Please do not hesitate to contact us for feedback or troubleshooting:
 
-ost-users@maillist.unibas.ch 
+ openstructure-users@maillist.unibas.ch
+
+If you like our software and have used it in your research project, please cite
+the following paper on OpenStructure:
+
+ M. Biasini, T. Schmidt, S. Bienert, V. Mariani, G. Studer, J. Haas, N. Johner,
+ A.D. Schenk, A. Philippsen and T. Schwede, OpenStructure: an integrated
+ software framework for computational structural biology, Acta Cryst., 2013
+
+If you use the code or binary in OpenStructure to compute lDDT scores, please
+also cite the following reference:
+
+ V. Mariani, M. Biasini, A. Barbato, T. Schwede, lDDT : A local superposition-
+ free score for comparing protein structures and models using distance
+ difference tests, Bioinformatics, 2013
+
+If you use the code in OpenStructure to compute QS scores, please also cite the
+following reference:
 
+ M. Bertoni, F. Kiefer, M. Biasini, L. Bordoli, T. Schwede, Modeling protein
+ quaternary structure of homo- and hetero-oligomers beyond binary interactions
+ by homology, Scientific Reports, 2017 
 
-=============== The OpenStructure Team ===================================
+================= The OpenStructure Team =======================================