update to v0.8

docs/introduction.rst

@@ -8,7 +8,7 @@ Introduction
 =============
 
 Input data for the main routines are astropy tables (see 
-`Data Tables <http://docs.astropy.org/en/stable/table/>`_), which provide 
+[Astropy Tables](http://docs.astropy.org/en/stable/table/)), which provide 
 all the functionality to manipulate tabular data, and to read/write in a variety 
 of formats (ASCII, VOTable, FITS tables, etc.)
 
@@ -44,7 +44,7 @@ For example, data in FITS format can be read simply by
 ==========================
 
 Since there are quite a few parameters to deal, Gundam employs a special 
-dictionary (see `Munch <https://pypi.python.org/pypi/munch>`_) to pack and pass 
+dictionary (see [Munch](https://pypi.python.org/pypi/munch)) to pack and pass 
 all of them at once. This dictionary also has atribute-like access with dot 
 notation, meaning to access parameters you just type :code:`par.omegam` (print matter density), 
 :code:`par.h0=100.` (set Hubble constant), etc. If you are used to ipython+tab
@@ -58,8 +58,8 @@ and then customize it to your needs. For example
 
     import gundam as gun
     par = gun.packpars(kind='pcf')    # Get defaults for a proj. corr. function
-    par.h0    = 69.5      # Change H0
-    par.nsepp = 24        # Set 24 bins in projected separation
+    par.h0    = 69.5      # Change H0 [km/s/Mpc]
+    par.nsepp = 24        # Set 24 bins in projected separation [Mpc]
     par.dsepp = 0.1       # Each of size 0.1 dex
     par.estimator = 'LS'  # Pick Landy-Szalay estimator