SQLite Release 3.8.3.1 On 2014-02-11 (3.8.3.1)

• Fix a bug (ticket 4c86b126f2) that causes rows to go missing on some queries with OR clauses and IS NOT NULL operators in the WHERE clause, when the SQLITE_ENABLE_STAT3 or SQLITE_ENABLE_STAT4 compile-time options are used.
• Fix a harmless compiler warning that was causing problems for VS2013.
• SQLITE_SOURCE_ID: "2014-02-11 14:52:19 ea3317a4803d71d88183b29f1d3086f46d68a00e"
• SHA1 for sqlite3.c: 990004ef2d0eec6a339e4caa562423897fe02bf0

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