support kwargs[:defaults] in the ReactionSystem constructor

[codecov[bot]]

Codecov Report

Merging #98 (a3a147c) into main (549e601) will decrease coverage by 0.66%. The diff coverage is 33.33%.

@@            Coverage Diff             @@
##             main      #98      +/-   ##
==========================================
- Coverage   96.81%   96.15%   -0.67%     
==========================================
  Files           5        5              
  Lines         283      286       +3     
==========================================
+ Hits          274      275       +1     
- Misses          9       11       +2     

Impacted Files	Coverage Δ
src/systems.jl	92.30% <33.33%> (-2.36%)	:arrow_down:

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[anandijain]

I think we still want to support forwarding kwargs to the constructor right?

[paulflang]

good shout. can you merge and register once tests pass?

[paulflang]

@anandijain : looking ready to merge and register now (axel and i need this fix)?

[anandijain]

go for it