stub for stacks blockchain state

src/chainstate/stacks/mod.rs

@@ -0,0 +1,20 @@
+/*
+ copyright: (c) 2013-2018 by Blockstack PBC, a public benefit corporation.
+
+ This file is part of Blockstack.
+
+ Blockstack is free software. You may redistribute 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.
+
+ Blockstack is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY, including without 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 Blockstack. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+// This module contains all the code for the Stacks blockchain