dapp: dapp test events do not show values indexed

[gbalabasquer]

The debug tree doesn't show values which are named as indexed.
For example:

event NewCdp(address indexed guy, address indexed lad, bytes12 cdp);

It is just printing: NewCdp(0x000000000000000000000001)

If I remove indexed to those values, all of them are shown.

[rainbreak]

I modified the trace for events recently, so I wonder if this is a regression. Do you remember if it used to output all the data?

indexed event args are kept separately from the unindexed events, in the topics of the log.

[rainbreak]

Topics are now emitted.