Update tests for the changes of the option names in #122

[XingerTang]

Updated options are:

Old option name	Updated option name	Old file name	Updated file name	Complete	Issue
pedigree	ped_file	INPUT FILE	INPUT FILE	√	#109
genotypes	geno_file	INPUT FILE	INPUT FILE	√	#109
seqfile	seq_file	INPUT FILE	INPUT FILE	√	#109
bfile	plink_file	INPUT FILE	INPUT FILE	√	#109
mapfile	map_file	INPUT FILE	INPUT FILE	√	#106
segmapfile	seg_map_file	INPUT FILE	INPUT FILE	√	#106
segfile	seg_file	INPUT FILE	INPUT FILE	√	#106
estmaf	est_alt_allele_prob	maf	alt_allele_prob.txt	√	#97,#104
error	geno_error_prob	-	√	#97,#102
seqerror	seq_error_prob	-	-	√	#97,#102
esterrors	est_geno_error_prob	genoError	geno_error_prob.txt	√	#97,#102,#104
esterrors	est_seq_error_prob	seqError	seq_error_prob.txt	√	#97,#102,#104
-	rec_prob	-	-	√	#97
-	est_rec_prob	-	rec_prob.txt	√	#97,#104
length	rec_length	-	-	√	#103
sexchrom	sex_chrom	-	-	√	#107

[XingerTang]

@XingerTang I reviewed this PR and I think it all looks good!

When should we merge this in given the work of @AprilYUZhang in the other PR at #122?

@gregorgorjanc Great! I think you can merge it now as these test updates are for checking the updates at #122. If the test fails after the merge, we can then investigate further what's the reason behind the fails.

[gregorgorjanc]

@XingerTang can you squash the commits into one and I merge this in?

[XingerTang]

@gregorgorjanc Sure!

[XingerTang]

@gregorgorjanc The commits are squashed :)