Sqlparse

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Bug Fixes

* Fixed incorrect detection of keyword fragments embed in names (issue7,
reported and initial patch by andyboyko).
* Stricter detection of identifier aliases (issue8, reported by estama).
* WHERE grouping consumed closing parenthesis (issue9, reported by estama).
* Fixed an issue with trailing whitespaces (reported by Kris).
* Better detection of escaped single quotes (issue13, reported by
Martin Brochhaus, patch by bluemaro with test case by Dan Carley).
* Ignore identifier in double-quotes when changing cases (issue 21).
* Lots of minor fixes targeting encoding, indentation, statement
parsing and more (issues 12, 14, 15, 16, 18, 19).
* Code cleanup with a pinch of refactoring.

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Bug Fixes

* Lexers preserves original line breaks (issue1).
* Improved identifier parsing: backtick quotes, wildcards, T-SQL variables
prefixed with .
* Improved parsing of identifier lists (issue2).
* Recursive recognition of AS (issue4) and CASE.
* Improved support for UPDATE statements.

Other

* Code cleanup and better test coverage.

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Initial release.