update authors info

content/authors.txt

-Contact
-=======
+================
+Authors of Kwant
+================
 
 The principal developers of kwant are:
 
@@ -14,3 +15,28 @@ The principal developers of kwant are:
 Kwant authors should be reached via email authors@kwant-project.org. Please use
 the `mailing list </community.html>`_ for any Kwant-related question that can
 be discussed publicly.
+
+Other people that have contributed to Kwant include
+
+* Daniel Jaschke (SPSMS-INAC-CEA Grenoble)
+* Joseph Weston (SPSMS-INAC-CEA Grenoble)
+
+We thank Christoph Gohlke for the creation of Windows installers.
+
+`CEA <http://cea.fr>`_ is the French Commissariat à l'énergie atomique et aux
+énergies alternatives.  The CEA is the copyright holder for the contributions of
+C. W. Groth, X. Waintal, and its other employees involved in Kwant.
+
+To find out who wrote a certain part of Kwant, please use the "blame" feature of
+`Git <http://git-scm.com/>`_, the version control system.
+
+
+Funding
+-------
+
+During the development of Kwant 1.0, A. R. Akhmerov and M. Wimmer were supported
+by the Dutch Science Foundation NWO/FOM and by the ERC Advanced Investigator
+Grant of C. W. J. Beenakker who enthousiastically supported this project.
+A. R. Akhmerov was partially supported by a Lawrence Golub fellowship.
+C. W. Groth and X. Waintal were supported by the ERC Consolidator Grant MesoQMC.
+X. Waintal also acknowledges support from the STREP ConceptGraphene.