~/.env: remove unused paths from $PATH

.env

		PATH="$bindir:$PATH"
	done
}
add_to_path .bin .cabal .local/bin erlang-git
add_to_path  ~/.lang_*
add_to_path .bin .cabal .local/bin
export GEM_HOME=$HOME/.gem/ruby/2.1.0
export PATH=$HOME/.rbenv/bin:$GEM_HOME/bin:$PATH