sorting initial draws in ascending order

[JulienPascal]

No description provided.

[coveralls]

Pull Request Test Coverage Report for Build 57

• 9 of 9 (100.0%) changed or added relevant lines in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.4%) to 76.24%

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Totals
Change from base Build 51:	0.4%
Covered Lines:	292
Relevant Lines:	383

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💛 - Coveralls

[codecov-io]

Codecov Report

Merging #20 into master will increase coverage by 0.37%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master      #20      +/-   ##
==========================================
+ Coverage   75.86%   76.24%   +0.37%     
==========================================
  Files           7        7              
  Lines         377      383       +6     
==========================================
+ Hits          286      292       +6     
  Misses         91       91

Impacted Files	Coverage Δ
src/optimize.jl	74.82% <100%> (+1.07%)	⬆️

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