Removing eyt (we will do this better, if we try to do it again in the…

… future)

and updating a few text files about yt and development of yt.

--HG--
branch : yt

CREDITS

@@ -17,7 +17,11 @@ We also include the Delaunay Triangulation module written by Robert Kern of
 Enthought, the cmdln.py module by Trent Mick, and the progressbar module by
 Nilton Volpato.  The PasteBin interface code (as well as the PasteBin itself)
 was written by the Pocoo collective (pocoo.org).  The RamsesRead++ library was
-developed by Oliver Hahn.  Large parts of this code were guided by discussions
-with Tom Abel, Ralf Kaehler, Mike Norman and Greg Bryan.
+developed by Oliver Hahn.  yt also includes a slightly-modified version of
+libconfig (http://www.hyperrealm.com/libconfig/) and an unmodified version of
+several routines from HEALpix (http://healpix.jpl.nasa.gov/).
+
+Large parts of development of yt were guided by discussions with Tom Abel, Ralf
+Kaehler, Mike Norman and Greg Bryan.
 
 Thanks to everyone for all your contributions!

README

@@ -1,11 +1,13 @@
 Hi there!  You've just downloaded yt, an analysis tool for 3D Enzo adaptive
-mesh refinement datasets.  It's written in python and based on the NumPy and
-Matplotlib components.
+mesh refinement datasets.  It's written in python and heavily leverages both
+NumPy and Matplotlib for fast arrays and visualization, respectively.
 
-Full documentation is available online at http://yt.enzotools.org/ .
+Full documentation and a user community can be found at
+http://yt.enzotools.org/ .
 
 If you have used Python before, and are comfortable with installing packages,
-you should find the setup.py script fairly straightforward.
+you should find the setup.py script fairly straightforward: simply execute
+"python setup.py install".
 
 If you would rather a more automated installation, you can use the script
 doc/install_script.sh .  You will have to set the destination directory, and

doc/README

@@ -15,7 +15,7 @@ http://yt.enzotools.org/doc/index.html
 
 You can also download a copy of the documentation and unzip it right here:
 
-wget http://yt.enzotools.org/doc/docs_html.zip
-unzip docs_html.zip
+wget http://yt.enzotools.org/doc/download.zip
+unzip download.zip
 
 Then open index.html with your favorite web browser, and be off!

doc/how_to_develop_yt.txt

@@ -74,6 +74,13 @@ conceptual regime.
       classes for data regions, covering grids, time series, and so on.  This
       also includes derived fields and derived quantities.
 
+   astro_objects
+      This is where all objects that represent astrophysical objects should
+      live -- for instance, galaxies, halos, disks, clusters and so on.  These
+      can be expressive, provide astrophysical analysis functionality and will
+      in general be more user-modifiable, user-tweakable, and much less of a
+      black box that data_objects.
+
    analysis_modules
       This is where all mechanisms for processing data live.  This includes
       things like clump finding, halo profiling, halo finding, and so on.  This