Fabo/1154 use explorer validator page

[faboweb]

Closes #1154, #1100

❤️ Thank you!

[codecov]

Codecov Report

Merging #1164 into develop will increase coverage by 0.05%.
The diff coverage is 100%.

@@             Coverage Diff             @@
##           develop    #1164      +/-   ##
===========================================
+ Coverage    95.88%   95.94%   +0.05%     
===========================================
  Files           79       80       +1     
  Lines         1579     1601      +22     
  Branches        74       75       +1     
===========================================
+ Hits          1514     1536      +22     
- Misses          58       59       +1     
+ Partials         7        6       -1

Impacted Files	Coverage Δ
app/src/renderer/connectors/lcdClientMock.js	97.45% <ø> (ø)	⬆️
app/src/renderer/routes.js	100% <ø> (ø)	⬆️
app/src/renderer/components/staking/LiDelegate.vue	91.66% <ø> (ø)	⬆️
app/src/renderer/vuex/modules/delegates.js	100% <100%> (ø)	⬆️
.../src/renderer/components/staking/PageValidator.vue	100% <100%> (ø)
app/src/renderer/components/common/AnchorCopy.vue	100% <100%> (ø)
...pp/src/renderer/components/staking/PageStaking.vue	100% <100%> (ø)	⬆️
app/src/renderer/components/common/TextBlock.vue	33.33% <0%> (-66.67%)	⬇️

[NodeGuy]

Keybase is throttling this PR: GET https://keybase.io/_/api/1.0/user/lookup.json?key_suffix=[do-not-modify] 429 (Too Many Requests)

[jbibla]

are there security concerns that come with requesting photos from keybase?

[fedekunze]

utACK