Replace string concatenations with template literals in plaugins/data.uribl.js (#2258)
Replace string concatenations with template literals in plaugins/data.uribl.js (#2258)

Part of #2133
msimerson/Haraka,smfreegard/Haraka,haraka/Haraka,smfreegard/Haraka,smfreegard/Haraka,haraka/Haraka,msimerson/Haraka,msimerson/Haraka,haraka/Haraka,msimerson/Haraka,smfreegard/Haraka,haraka/Haraka