Refactor: Use subnet-scan-execute-* & subnet-scan-result-* filenames

app/subnets/scan/subnet-scan-execute-scan-icmp.php

app/subnets/scan/subnet-scan-execute-scan-telnet.php

app/subnets/scan/subnet-scan-execute-snmp-arp.php

app/subnets/scan/subnet-scan-execute-snmp-mac.php

app/subnets/scan/subnet-scan-execute-snmp-route-all.php

app/subnets/scan/subnet-scan-execute-snmp-route.php

app/subnets/scan/subnet-scan-execute-update-icmp.php

app/subnets/scan/subnet-scan-execute-update-snmp-arp.php

app/subnets/scan/subnet-scan-execute.php

app/subnets/scan/subnet-scan-result-scan-icmp.php

app/subnets/scan/subnet-scan-result-scan-telnet.php

app/subnets/scan/subnet-scan-result-snmp-arp.php

app/subnets/scan/subnet-scan-result-snmp-mac.php

app/subnets/scan/subnet-scan-result-snmp-route-all.php

functions/version.php

js/magic.js