Numbering start from number doesn't work fix

[anti-the-social]

Use level.start for overrideLevel.start if possible.
Implemented via additional reference config map.

[dolanmiu]

Could you have a look at the broken tests? @anti-the-social

[codecov-commenter]

Codecov Report

Merging #1057 (f378c37) into master (75587df) will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master    #1057   +/-   ##
=======================================
  Coverage   99.29%   99.29%           
=======================================
  Files         311      311           
  Lines        3548     3557    +9     
  Branches      444      379   -65     
=======================================
+ Hits         3523     3532    +9     
  Misses         24       24           
  Partials        1        1           

Impacted Files	Coverage Δ
src/file/numbering/numbering.ts	100.00% <100.00%> (ø)

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[dolanmiu]

@anti-the-social does demo 3 still work as expected?

https://github.com/dolanmiu/docx/blob/master/demo/3-numbering-and-bullet-points.ts

[anti-the-social]

@dolanmiu just checked: result for demo number 3 at the master branch and "Numbering-start-from-number-doesn't-work" branch are identical

[dolanmiu]

Perfect, merging