[build] Remove ipdb from default install following removal from bob/conda

bob/devtools/build.py

@@ -290,7 +290,8 @@ def parse_dependencies(recipe_dir, config):
         + remove_pins(recipe["requirements"].get("host", []))
         + recipe["requirements"].get("run", [])
         + recipe.get("test", {}).get("requires", [])
-        + ["bob.buildout", "mr.developer", "ipdb"]
+        + ["bob.buildout"]  #required for basic bootstrap of most recipes
+        + ["ipython"]  #for ipdb
         # Also add anaconda compilers to make sure source installed packages are
         # compiled properly
         + ["clangxx_osx-64" if platform.system() == "Darwin" else "gxx_linux-64"]