Merge branch 'hotfix/fix-quoting-bug'
[fix] Adding negative conditions for NULL/Array and fix integer

Allow the [!] flag to make "column NOT NULL" if null given, "column NOT
IN (1, 2, 3, ...)" if array given. Then fix quoting for integer values.
Merge branch 'AnaelFavre-master' into develop
[develop] Tiny code style fix