dot/ipython-config.py: Rename from `dot/ipython_config.py'.

I don't like underscores in filenames, and I can live without this one.

diff --git a/dot/ipython_config.py b/dot/ipython-config.py
similarity index 100%
rename from dot/ipython_config.py
rename to dot/ipython-config.py

diff --git a/setup b/setup
index a54108c..0e1bcd2 100755 (executable)
--- a/setup
+++ b/setup
@@ -135,7 +135,7 @@ dotfiles="
   emacs emacs-calc vm gnus.el ercrc.el
   vimrc mg zile lesskey sqliterc
   parallel-config:.parallel/config
-  ipython_config.py:.ipython/profile_default/ipython_config.py
+  ipython-config.py:.ipython/profile_default/ipython_config.py
   ditz-config
   mailrc signature muttrc
   cgrc tigrc