new clone name takes into account the already created clones

Co-authored-by: Roberto P. Rubio <roberto@TheMatrixDesktop.matrix>

* feature: show ports status

issue #1442

feature(frontend): node and network settings

issue #1305

fix(backend): set spice password

* refactor(test): skip tun devices
* refactor(backend): allow set ip to null

feature(frontend): show nested bases

* test: validate HTML
* refactor(frontend): fixed most of the HTML templates
* refactor(grants): disable only those that should be


Thanks to @amparorvd

feature: compact volumes

issue #1443

issue #1442

issue #1442

fix(iso): updated ubuntu images

fix(iso): updated ubuntu images

fix(ports): properly search unused ports in iptables

issue #1429

issue #1420

fix(ISO): properly use SHA256 file

* wip(nodes): sync back

* wip(backend): kill dead process

* wip(nodes): remove debug

* wip(nodes): improved remote start and rsync back

* Devel is release 0.10

DEBUG can be managed from admin/settings and changed on-the-fly

* wip(networking): set per VM display and NAT IPs

issue #1397

* refactor(frontend): shows standalone machines

Added this as a request and runs before auto start machines

fix(volumes): convert to qcow2 old raw bases

* test(volumes): upgrade old raw volumes

close issue #1385

fix(volumes): properly define backing files

* test(volumes); tries to rebase a volume
* test(volumes); create test qcow2 volumes
* refactor(volumes): base for qcow2 volumes is copy
* test(volumes): base from base

closes issue #1381