Move BitVector from the crypto branch

source/tanya/container/package.d

@@ -3,13 +3,16 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 /**
+ * Abstract data types whose instances are collections of other objects.
+ *
  * Copyright: Eugene Wissner 2016-2017.
  * License: $(LINK2 https://www.mozilla.org/en-US/MPL/2.0/,
  *                  Mozilla Public License, v. 2.0).
  * Authors: $(LINK2 mailto:info@caraus.de, Eugene Wissner)
- */  
+ */
 module tanya.container;
 
+public import tanya.container.bitvector;
 public import tanya.container.buffer;
 public import tanya.container.list;
 public import tanya.container.vector;