Added placeholder files for autotools

``Building'' Liza will not be required to use it; see ease.js for the style
of building that will be used here. In particular: the build process will be
used for minification and the creation of distribution archives, but one can
simply include the source files (using, say, node.js) to use it without
building.

.gitignore

@@ -0,0 +1,10 @@
+# generated by autotools
+tools/
+aclocal.m4
+autom4te.cache
+configure
+Makefile.in
+
+# generated by configure
+config.*
+Makefile

Makefile.am

@@ -0,0 +1,24 @@
+## liza Makefile.am for automake
+#
+#  Copyright (C) 2014 LoVullo Associates, Inc.
+#
+#  This file is part of liza.
+#
+#  This program is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+##
+
+# placeholder
+all:
+	@echo "You are too early! Liza is not ready; check back later."
+	@exit 1

configure.ac

@@ -0,0 +1,27 @@
+## For use my automake and autoconf
+#
+#  Copyright (C) 2014 LoVullo Associates, Inc.
+#
+#  This file is part of liza.
+#
+#  This program is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+##
+
+AC_INIT([liza], [0.0.1-dev], [dev@lovullo.com])
+AC_CONFIG_AUX_DIR([tools])
+AM_INIT_AUTOMAKE([foreign])
+
+# generate files from their *.in counterparts
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT