Task counters missing after relog

[madsboddum]

We need to send all the relevant counter types for all quests in the journal upon login to fix this.
Maybe not necessary for completed quests.

It's strictly a UI problem, as the server's actually still tracking progress. The player just can't see how far they are until they trigger an increment in the counter.

Upon login, send the task counter packets with current values for each currently active task. E.g. Kill Count 7/20.