v2.1 release-candidate#2
v2.1 release-candidate#1
v2.1 release-candidate#0
Escaped $ in Makefile & progrep.f90
Added how to generate ssh key-pair in README
Little refactoring & commenting, Another WSL workaround added
Bug-fix and special workaround for WSL
Fixed c_long to int32 (f_nanosleep) & Crash when ./build/progrep without installing