fedekunze/1436 gov endpoints and modules

[fedekunze]

Closes #1436

Description:

❤️ Thank you!

[faboweb]

Note: vuex module was not part of the scope of the issue.

[codecov]

Codecov Report

Merging #1463 into develop will increase coverage by 0.08%.
The diff coverage is 100%.

@@             Coverage Diff             @@
##           develop    #1463      +/-   ##
===========================================
+ Coverage    96.73%   96.81%   +0.08%     
===========================================
  Files           89       91       +2     
  Lines         1682     1725      +43     
  Branches        77       77              
===========================================
+ Hits          1627     1670      +43     
  Misses          45       45              
  Partials        10       10

Impacted Files	Coverage Δ
app/src/renderer/vuex/store.js	100% <ø> (ø)	⬆️
app/src/renderer/vuex/modules/governance/votes.js	100% <100%> (ø)
app/src/renderer/connectors/lcdClient.js	92.1% <100%> (+1.48%)	⬆️
app/src/renderer/vuex/getters.js	94.44% <100%> (+0.32%)	⬆️
...p/src/renderer/vuex/modules/governance/deposits.js	100% <100%> (ø)
.../src/renderer/vuex/modules/governance/proposals.js	100% <100%> (ø)
app/src/renderer/connectors/lcdClientMock.js	99.23% <100%> (+0.03%)	⬆️