First test scenario added.
First test scenario added.
Implemented basic functionality tests.
Improved test for insert.
Bugfixes for reorder keys alongside the tests for it.
Added test for representation.
Merge branch 'master' of https://github.com/JustusW/BetterOrderedDict into JustusW-master

Resolve merge conflicts.

Conflicts:
	better_od/core.py
Merge branch 'JustusW-master'

Using Justus' changes.
Conflicts:
	better_od/core.py
Merge pull request #1 from therealfakemoot/master

.
Adapted tests, and implemented length checking for reorder_keys.
Merge pull request #4 from JustusW/master

Minor change for reorder_keys length checking.
Better Look Before You Leap logic for reorder_keys.

reorder_keys now checks the length of the iterable of keys passed in
against self._keys, making sure you don't change the number of members.
It also uses sets to make sure that the keys parameter contains exactly
the same keys as the _dict.
Shouldn't have forgotten this.
Update BetterOrderedDict.insert's docstring.

Closing #1. There is no bug, this is just how lists behave and the
documentation indicates as such.