split.sh: append .vcf suffix, only, to end of file
This commit makes the output files of split.sh end in .vcf and strips any internal ".vcf":
$ split.sh bigfile.vcf
$ ls
bigfile.vcf
bigfile-00000000.vcf
bigfile-00000001.vcf
bigfile-00000002.vcf
...
Currently in l0b0/vcard/master, split.sh results in:
$ split.sh bigfile.vcf
$ ls
bigfile.vcf
bigfile.vcf00000000
bigfile.vcf00000001
bigfile.vcf00000002
...
Edited by Victor Engmark