Fix redux social login error

[diegohaz]

Added some try/catch blocks.

Fix #79

[codecov-io]

Codecov Report

Merging #98 into redux will not change coverage.
The diff coverage is 100%.

@@         Coverage Diff          @@
##           redux    #98   +/-   ##
====================================
  Coverage    100%   100%           
====================================
  Files         69     69           
  Lines        575    579    +4     
  Branches     135    133    -2     
====================================
+ Hits         575    579    +4

Impacted Files	Coverage Δ
src/store/social/sagas.js	100% <100%> (ø)	✅

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update f15a0d0...f830b82. Read the comment docs.