RNGs for reproducible output

[coveralls]

Pull Request Test Coverage Report for Build 54

• 0 of 57 (0.0%) changed or added relevant lines in 6 files are covered.
• 2 unchanged lines in 2 files lost coverage.
• Overall coverage remained the same at 0.0%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
src/types/location.jl	0	1	0.0%
src/misc/deployment.jl	0	2	0.0%
src/file/file_io.jl	0	3	0.0%
src/types/raster.jl	0	6	0.0%
src/misc/rand.jl	0	13	0.0%
src/file/gen_sim_files.jl	0	32	0.0%
<!--	Total:	0	57	0.0%	-->

Files with Coverage Reduction	New Missed Lines	%
src/types/raster.jl	1	0.0%
src/file/gen_sim_files.jl	1	0.0%
<!--	Total:	2		-->

Totals
Change from base Build 53:	0.0%
Covered Lines:	0
Relevant Lines:	2928

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💛 - Coveralls