List different tiers of runes and sigils

[darthmaim]

Show the different tiers of a rune or sigil, highlighting the current one:
Minor Rune of Perplexity » Major Rune of Perplexity » Superior Rune of Perplexity

The best way to do that is getting all runes with the same details.suffix ordered by level, but we have to check if there are runes where the suffix changes/multiple different runes with same suffix exist. I don't trust ArenaNet being always consistent with those. The en-wiki uses just the name to find the different runes (Template:Rune and sigil nav) and that seems to work for them, might be a good backup strategy.

[darthmaim]

This is now temporary implemented by searching for items with a name ending with details.suffix. Needs to rewritten with #50.

Also: Should pvp versions be included in the list?

[darthmaim]

Also: Should pvp versions be included in the list?

No, there are sigils and runes with the same suffix (for example "of fire"), and the pvp items all have details.type set to Default, instead of Rune or Sigil. Unless I start trying to get their type from their name somehow, I can't reliably get the corresponding pvp versions of runes/sigils.