Force opening README.rst as utf-8

Causes issues if the locale is not set to utf-8
Merge pull request #83 from legoktm/patch-1

Force opening README.rst as utf-8 in Py3k
Don't check quotes when attributes are built from tokens.
Adjust table test labels for consistency.
Add tables to changelog.
Add integration tests for token roundtripping.
Merge branch 'develop' into feature/tables
Break at 80 cols for most lines.
Add a couple more tests involving templates.
Add a test for tokenizer line 1384.
Remove try/except that is impossible to fail inside of.
Remove an incorrect usage of Py_XDECREF().
Add test code for a missing branch of Tag.wiki_markup.setter; cleanup.
Cleanup; add a missing test.
Ensure token list is copied before being fed to the builder.
Tokenizer cleanup; make inline table syntax invalid as it should be.
Update table tests to reflect new grammar.
Port tokenizer updates to C.
Credit for table parsing code. [skip ci]
Refactor a lot of table error recovery code.