hyde: execute permissions on hyde executable

[John Foerch]

I installed hyde by doing:

$ chicken-install -s hyde

Chicken-install reported that the hyde executable was installed like this:

sudo cp -r 'hyde' '/usr/bin/hyde'
sudo chmod a+r '/usr/bin/hyde'

This file then did not have execute permission for my user account:

$ ls -la /usr/bin/hyde
-rwxr-xr-- 1 root root 82326 Jul 14 19:24 /usr/bin/hyde

This may or may not be related to the fact that my account's umask is 027 instead of the more commonly seen 022.

$ umask
0027

I am using chicken 4.9.0 from Debian jessie (current testing).