[arch-dev-public] [signoff] sqlite3 - 3.6.20-1

next upstream release. please signoff. -Andy SQLite Release 3.6.20 On 2009 Nov 4 (3.6.20) Changes associated with this release include the following: * Optimizer enhancement: prepared statements are automatically re-compiled when a binding on the RHS of a LIKE operator changes or when any range constraint changes under SQLITE_ENABLE_STAT2. * Various minor bug fixes and documentation enhancements.