Update NEWS
Update NEWS
Update NEWS
Refactor and cleanup. WS is cleaned up. Use -b if it is needed.
Added compatibility macros, PQescapeStringConn, PGSQLescapeLiteral/Identifier, PGSQLfree.
Merge branch 'PHP-5.4' into PHP-5.5
Merge branch 'PHP-5.5' into PHP-5.6
Merge branch 'PHP-5.6'