Enhance time range selection

## Enhance time range selection

for example , the datetime is 2019-11-25 20:17:15 ,I want to quick select yesterday ,but get
```
Preview:2019-11-24 20:17:15 to 2019-11-25 20:17:15
```
which i really want is
```
2019-11-24 00:00:00 to 2019-11-24 23:59:59
```

if i want to choose previous week, which i really means
```
2019-11-18 00:00:00 to 2019-11-24 23:59:59
```
I found no quick way to do this

## Why?

i want to quickly view the status of previous day or previous week to compare what is the difference there, but i can not quick choose time range like previous day, previous week etc.

## Your Environment

* Graylog Version:
* Elasticsearch Version:
* MongoDB Version:
* Operating System:
* Browser version: