Remove versionchanged/added directives from before 1.0

docs/tutorial.rst

@@ -225,8 +225,6 @@ And now for something completely different.
 Dynamic Columns
 ---------------
 
-.. versionadded:: 0.8.3
-
 Thanks to Josh Ourisman, Tablib now supports adding dynamic columns.
 A dynamic column is a single callable object (*e.g.* a function).
 
@@ -285,9 +283,6 @@ Adding this function to our dataset as a dynamic column would result in: ::
 Filtering Datasets with Tags
 ----------------------------
 
-.. versionadded:: 0.9.0
-
-
 When constructing a :class:`Dataset` object,
 you can add tags to rows by specifying the ``tags`` parameter.
 This allows you to filter your :class:`Dataset` later.
@@ -362,8 +357,6 @@ The resulting ``students.xls`` file will contain a separate spreadsheet for each
 Separators
 ----------
 
-.. versionadded:: 0.8.2
-
 When constructing a spreadsheet,
 it's often useful to create a blank row containing information on the upcoming data. So,
 

src/tablib/core.py

@@ -446,7 +446,11 @@ def insert(self, index, row, tags=()):
 
         The default behaviour is to insert the given row to the :class:`Dataset`
         object at the given index.
-       """
+
+        You can add :ref:`tags <tags>` to the row you are inserting.
+        This gives you the ability to :method:`filter <Dataset.filter>` your
+        :class:`Dataset` later.
+        """
 
         self._validate(row)
         self._data.insert(index, Row(row, tags=tags))
@@ -529,17 +533,6 @@ def insert_col(self, index, col=None, header=None):
         that row.
 
         See :ref:`dyncols` for an in-depth example.
-
-        .. versionchanged:: 0.9.0
-           If inserting a column, and :attr:`Dataset.headers` is set, the
-           header attribute must be set, and will be considered the header for
-           that row.
-
-        .. versionadded:: 0.9.0
-           If inserting a row, you can add :ref:`tags <tags>` to the row you are inserting.
-           This gives you the ability to :method:`filter <Dataset.filter>` your
-           :class:`Dataset` later.
-
         """
 
         if col is None:
@@ -622,8 +615,6 @@ def get_col(self, index):
     def add_formatter(self, col, handler):
         """Adds a formatter to the :class:`Dataset`.
 
-        .. versionadded:: 0.9.5
-
         :param col: column to. Accepts index int or header str.
         :param handler: reference to callback function to execute against
                         each cell value.