Enable ~/bin on tamten

dotfiles/bash/host/tamten.bashrc

 ### OTHERS ###
 ### '''''' ###
 
-export PATH="$PATH:$HOME/bin/git-achievements/"
+export PATH="$HOME/bin:$PATH:$HOME/bin/git-achievements/"
 export PERL5LIB="$PERL5LIB:$HOME/lib/minions/lib"
 export PERL5LIB="$PERL5LIB:$HOME/local/gnucash-importer/lib"
 export EDITOR="vim"