Configurable decimal digits

[crowning-]

Reference: https://dashtalk.org/threads/enhanced-darkcoin-wallet-ui.1705/page-24#post-57501

People are confused by too much decimal digits, so I made this configurable with values from 2-8, default=2.

As a side effect we don't have the trouble to fit all digits into the already very crowded UI anymore. @snogcel will LOVE that :-)

Right now I only did this for the overview page, if you find other places where this makes sense (means where users normally don't cute & paste values) just drop me a note.

Configuration:

Look:

For now I kept the obsolete signatures of the copied methods in case we'll need them on other tabs...

[UdjinM6]

I really like the idea but not the implementation, sorry.

I see no reason for function simpleFormat to exist - you could just use SeparatorStyle eq to separatorNever if don't want separators to appear. Though I don't really understand why would you want to. I would leave them in place. I guess that that's because you want to round stuff later but.. that's yet another "why?" from me :) I would prefer floor instead of round for money values and that can be done simply by chopping string. Another issue is that that kind of rounding doesn't work well with duffs.

On another note: I just figured out that formatWithUnit doesn't really work in the left side of overview page - it is a html now because of our styling so we need to implement roundHtmlWithUnit also.

[crowning-]

No problem, I wasn't 100% happy with the implementation either, and chopping away the digits makes indeed stuff MUCH easier 👍

I'll merge this now without testing and do the usual tests later (after work).

[eduffield222]

Let me know when you guys are happy with this and I'll merge it

[crowning-]

Tested okay, so if @UdjinM6 doesn't have additional proposals we can merge it.

[UdjinM6]

Thanks for testing, @crowning- ! 👍 I'm fine with current state too so I guess you can merge it, @evan82