#348 New format index files of bowtie2 v.2.2.8

[Alessandro Gorohovski]

Hello Dear authors of Bowtie2,

I cannot but admire your work
You are great people!

Pardon me, but
Why did you change the format of the index files for new version 2.2.8
?
and nowhere it does not say :(

Previously, it had been:
.bt2
now
.sa

Have a nice day!
Regards, Alessandro