Remove SSH hacks that break things.

dotfiles/zshrc

@@ -31,9 +31,6 @@ zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
 
 # Load oh-my-zsh
 if [ -d $HOME/.oh-my-zsh ] ; then
-  # Override gnome-keyring
-  unset SSH_AUTH_SOCK
-  unset SSH_AGENT_PID
   ZSH=$HOME/.oh-my-zsh
   ZSH_THEME="matir"
   ZSH_CUSTOM="$HOME/.zsh_custom"
@@ -57,3 +54,5 @@ fi
 
 # Load any local settings
 if [ -e $HOME/.zshrc.local ] ; then source $HOME/.zshrc.local ; fi
+
+export PATH="$PATH:$HOME/.rvm/bin" # Add RVM to PATH for scripting