Add configuration samples

# isinstall program configuration

[isinstall]

debug = False

# smartjog official installsystems repository

[smartjog]

image = http://installsystems.boot.wan/images

data = http://installsystems.boot.wan/data

# localhost testing repository

[localhost]

image = http://localhost/images

data = http://localhost/data

[isrepo]

cache = /tmp/cache

[smartjog]

image = /home/installsystemsng/image

data = /home/installsystemsng/data

chown = seblu

chgroup = sebgp

fchmod = 644

dchmod = 755