fixes bug 1312727 - Upgrade to isoweek 1.3.1 (#3557)
fixes bug 1312727 - Upgrade to isoweek 1.3.1 (#3557)


m8ttyB/socorro,lonnen/socorro,Tayamarn/socorro,Tayamarn/socorro,AdrianGaudebert/socorro,AdrianGaudebert/socorro,AdrianGaudebert/socorro,AdrianGaudebert/socorro,lonnen/socorro,m8ttyB/socorro,adngdb/socorro,mozilla/socorro,adngdb/socorro,AdrianGaudebert/socorro,adngdb/socorro,adngdb/socorro,m8ttyB/socorro,Tayamarn/socorro,mozilla/socorro,mozilla/socorro,m8ttyB/socorro,adngdb/socorro,mozilla/socorro,m8ttyB/socorro,Tayamarn/socorro,mozilla/socorro,Tayamarn/socorro,mozilla/socorro,lonnen/socorro,AdrianGaudebert/socorro,lonnen/socorro,Tayamarn/socorro,m8ttyB/socorro,adngdb/socorro