refactor(CLI): shutdown disconnect skip autostarts

closes #1450

refactor(frontend): unified change hardware forms

* remove unnecessary requests
* allow change CPU mode like if it was a driver

Keep it snimple snupple

featt: manage CPU and features settings

closes #1726

refactor(test): more resilient open ports tests

those could fail after the changes in v1.4.0

feat: enforce minimal memory for new virtual machines

closes #64

fix(auth): change name to first entry whan there are many

* test: check we can login with different uids

closes #1284

closes #158

install: domain ports table defined from code

refactor: nicer database usage

refactor(frontend): button to reopen ports

 refactor: more accurate expose ports

fix: set machine type before migrate

also checks pcie root types and slots

closes #1719

test: check the hardware name is correct

also removed insert iso images from file

refactor: Debian ISO images configuration

refactor: make sure second list machines is shown

The first time it only shows parents, so it needs to remove
the timestamp to show the clones the second time.

fix: expose ports only when there are nat interfaces

refactor: make sure second list machines is shown

The first time it only shows parents, so it needs to remove
the timestamp to show the clones the second time.

* feat: video and sound hw support
* feat: virtio driver for video hardware closes #992 
* refactor: stop checking fedora releases when fail

Also improved web crawling

refactor: improved admin machines filter

* test: fixed when mock file wasn't removed
* wip(test): clean mock iso devices

Queue open ports requests one by one
Wait for open ports request before showing redirections

refactor: remove when searching by attribute and index

closes #1708

refactor: remove volume by name

* also lock buttons while changing hardware

closes #1663

* refactor(frontend): reviewed alert messages

Message body didn't show up

also removed checks for iptables not necessary