Revert "add ~/bin to PATH if it exists"

This reverts commit 73bda7c4575b5664d54340db95fec2fa759b6f28.

svn path=/nixos/trunk/; revision=31243

modules/programs/bash/profile.sh

@@ -62,11 +62,6 @@ export ASPELL_CONF="dict-dir $HOME/.nix-profile/lib/aspell"
 # The setuid wrappers override other bin directories.
 export PATH=@wrapperDir@:$PATH
 
-# ~/bin if it exists overrides other bin directories.
-if test -d $HOME/bin; then
-    export PATH=$HOME/bin:$PATH
-fi
-
 # Set up the per-user profile.
 mkdir -m 0755 -p $NIX_USER_PROFILE_DIR
 if test "$(stat --printf '%u' $NIX_USER_PROFILE_DIR)" != "$(id -u)"; then