remove old packages

Conflicts:
	.emacs.d/elpa/solarized-theme-1.2.0/solarized-dark-theme.el
	.emacs.d/elpa/solarized-theme-1.2.0/solarized-light-theme.el
	.emacs.d/elpa/solarized-theme-1.2.0/solarized-theme-autoloads.el
	.emacs.d/elpa/solarized-theme-1.2.0/solarized-theme-utils.el
	.emacs.d/elpa/solarized-theme-1.2.0/solarized-theme.el
	.emacs.d/elpa/solarized-theme-1.2.0/solarized.el