Fix deprecations

[femtocleaner]

I fixed a number of deprecations for you

[codecov-io]

Codecov Report

Merging #47 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master      #47   +/-   ##
=======================================
  Coverage   91.22%   91.22%           
=======================================
  Files          33       33           
  Lines         877      877           
=======================================
  Hits          800      800           
  Misses         77       77

---

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 7fef0cb...d3bc56c. Read the comment docs.

[coveralls]

Coverage remained the same at 91.22% when pulling d3bc56c on fbot/deps into 7fef0cb on master.