Updating Deterministic and SingleTimeSeries

[sourabhdalvi]

• This PR allows Deterministic and SingleTimeSeries to hold Array{<:Real} or Array{Tuple{Float64,Float64}} or Array{Array{Tuple{Float64,Float64}}}

[codecov[bot]]

Codecov Report

Merging #150 into pre-10 will increase coverage by 1.47%. The diff coverage is 96.61%.

@@            Coverage Diff             @@
##           pre-10     #150      +/-   ##
==========================================
+ Coverage   63.23%   64.71%   +1.47%     
==========================================
  Files          42       42              
  Lines        2165     2267     +102     
==========================================
+ Hits         1369     1467      +98     
- Misses        796      800       +4     

Impacted Files	Coverage Δ
src/common.jl	33.33% <ø> (ø)
src/deterministic.jl	95.74% <87.50%> (-1.82%)	:arrow_down:
src/hdf5_time_series_storage.jl	92.82% <95.58%> (+0.48%)	:arrow_up:
src/single_time_series.jl	55.00% <100.00%> (+0.76%)	:arrow_up:
src/utils/utils.jl	47.36% <100.00%> (+12.45%)	:arrow_up: