Merge pull request #504 from brocolis/version-number

install.sh, README.md: Update version number, single source file extension

Author: LKedward

src/fpm_sources.f90

@@ -200,9 +200,6 @@ subroutine get_executable_source_dirs(exe_dirs,executables)
     integer :: i, n
 
     n = 0
-    do i=1,size(executables)
-       dirs_temp(i)%s=' '
-    enddo
     do i=1,size(executables)
         if (.not.(executables(i)%source_dir .in. dirs_temp)) then