bump DataFrames version

[Moelf]

No description provided.

[codecov]

Codecov Report

Merging #13 (4083218) into master (1d892e7) will increase coverage by 1.84%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master      #13      +/-   ##
==========================================
+ Coverage   75.39%   77.24%   +1.84%     
==========================================
  Files           8        8              
  Lines         813      879      +66     
==========================================
+ Hits          613      679      +66     
  Misses        200      200              

Impacted Files	Coverage Δ
src/utils.jl	100.00% <0.00%> (ø)
src/types.jl	90.47% <0.00%> (+0.82%)	⬆️
src/streamers.jl	86.00% <0.00%> (+1.08%)	⬆️
src/root.jl	79.35% <0.00%> (+1.73%)	⬆️
src/io.jl	86.56% <0.00%> (+1.82%)	⬆️
src/bootstrap.jl	70.58% <0.00%> (+2.36%)	⬆️

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[tamasgal]

Thanks! I am fighting with the macOS builds on Travis, but I will merge soon 😉

[tamasgal]

Totally forgot about this, sorry! Let's merge. It will work since we got rid of Travis 😉