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

set SATA for cdroms

* refactor: arch for 32 bits is i686
* rest: testing UEFI and other machines

correct downloading of extra ISO

* test: extra iso
* refactor: chain start request to pending requests
* refactor: improved remove machine

* refactor: enforce ordered adding of hardware
* feat: min swap size

feat(frontend): filter virtual machy by name

Some may be duplicated and the unique index installation
will fail

feat: download extra ISO file for installation

* test: check extra iso and then removed in clone

test:  create virtual machine when no ISO is download automatically

refactor: fixed some minor warnings

* refactor: allow size_limit in config
* refactor: ignore warning when no port defined
* fix(frontend): default swap and data only when no advanced
* refactor(frontend): hide node row
* test: new machine advanced options
* fix(download): do not try to download when no URL

closes #1684

with help from @robertperez-upc

closes #1492

 test: pools with volatile clones

closes #1535

refactor: add a CDROM after ISO download

* test: create from ISO

fix(networking): choose NAT IP first

* try first IP from agent

close  #1672

refactor(frontend): improve ISO download in new machine form

also polished admin machines

fixes #1665

feat: allow UEFI and machine types

* test(backend): check machine with UEFI starts
* add missing architectures in ISO definition
* allow options on create machine
* refactor: fixed wrong rebase
* reviewed remove by name and create USB
* fix undefined size
* refactor: properly name 64 bits arch
* test: properly check all KVM templates with UEFI

closes issue #750

fix(networking): choose bridged IP first

* test(networking): is bridged ip

issue #1672