Add calendar to determine displayed blockrange

[DomiDre]

Problem

Right now the Markets page fetches the data for the last ~120 days. As AirSwap grows 4 months could contain an incredibly large amount of data to preload. Which is especially for the mindmap far too much to properly render on a laptop.

To do

As a first step we could add calendar input buttons to select the range of data to load and reduce the preloaded time range. If that is still too much we can set the initial range dynamically to cover only something like 1000 tx (and more can then be set by the calendar).