Merge pull request #189 from data-8/docs

Update docstrings, doctests, tutorial, & implementations to new interface

Author: SamLau95

CHANGELOG.md

@@ -14,3 +14,21 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 
 [rtd]: http://datascience.readthedocs.org/en/latest/index.html
 [table_apply]: https://github.com/data-8/datascience/blob/f7c11b5132299dab0c75a5862cdab9c5b619c7e5/datascience/util.py#L62-L82
+
+## v0.5.1
+### Added
+- New Table interface: with_columns, labels, column, relabeled
+
+### Changed
+- Table.__init__ takes labels as its first argument
+
+### Deprecated
+- Two-argument Table.__init__
+- Table.empty
+- Table.from_rows
+- Table.from_columns_dict
+- Table.__getattr__
+- Table.points
+- Table.column_labels renamed to labels
+- Table.values renamed to column
+- Table.with_relabeling renamed to relabeled