* test(backend): torture test backend

- create domains and clones from debian preseed
- start and stop many instances
- prepare bases

issue #789

* wip(test): fixed typo

issue #789

* fix(backend): allow clone even if many requests pending

fixes issue #790

* test(backend): add acpi to start domains quickly

issue #789

* test(backend): create clones from the clones

issue #789

* test(requests): many clone requests to same base

issue #790

* fix(requests): allow many clones to same base

issue #790

* test(users): create admin user if it doesn't exist

issue #789

* test(backend): check real memory for void domains

issue #789

* test(backend): test void domains too

issue #789

* wip(test): stress test clones

issue #789

* wip(test): let install debian in the background

test void in the meanwhile

issue #789

* test(backend): run test if env set

Either TEST_STRESS , TEST_STRESS_KVM or TEST_STRESS_Void
should be set to run the tests

issue #789

* test(backend): create random requests, restart and hibernate

issue #789

* test(backend): allow run all Void tests from non root

issue #789

* test(backend): partition a real debian machine

* test(backend): test random requests

issue #789

* test(requests): autostart_domain right call for easier tests

issue #789

* test(backend): added verbose mode

issue #789

* test(backend): lock void domains on update

issue #789

* test(iptables): clean jump
issue #789

* fix(backend): connect to KVM before listing volumes

issue #789

* test(backend): store id_vm on create domain

issue #789

* test(backend): test random requests

issue #789

* fix(frontend): list trivial recent process if failed

those process results were hidden

issue #789

* fix(frontend): properly show error message

issue #789

* test(backend): test more requests

issue #789

* test(backend): ignore error base removed

issue #789

* refactor(backend): clean at arg from request

* refactor(backend): network arg not used

issue #789

* fix(backend): do not create iptables jump on shutdown

Sometimes an extra RAVADA chain was added to iptables

issue #789

* test: accept fail because host too loaded

* refactor(requests): autostart domain fixed duplicate

issue #789

* test(requests): test all requests one by one

and test with each argument removed too

issue #789

* fix(iptables): add jump only when creating chain

issue #789

* test(shutdown): fix shutdown arguments

issue #789

* test(requests): check requests on each vm

issue #789

* test(backend): check memory added to mock machines

issue #789

* test(backend): return default info if no memory defined

* refactor(iptables): retry if can't acquire iptables cmd

issue #789

* test: create a mock admin user and remove it

issue #789

* test: allow error when no screen at copy screen

* fix(iptables): try better to aquire iptables exe

Under heavy load it may be busy

issue #789

* test(backend): make VM random in tests

issue #789

* refactor(backend): always process ping backend

issue #789

* test: don't use machines that will be removed

issue #789

* test: no need to specify vm

* test: stress with not so many clones at first

* wip(test): next if request removed

* refactor(requests): store creation date

issue #789

* wip(test): remove done requests

issue #789

* wip(test): stress test

* refactor(backend): check correct owner

* fixed error in merge

* test(backend): do not test downloads in stress

* wip(test stress): cope with normal requests problems

* wip(test stress): cope with normal req error

issue #789

* refactor(backend): check user passed exists

issue #789

* refactor(backend): store vm id

issue #789

* test(stress): use only test domains and clones

issue #789

* test(backend): check start and create at once

issue #789

* wip(backend): load db changes before using storage fields

issue #841

* check iptables jumps count

issue #789

* doc: both flavours of autostart domain

* test: clean user at the end

issue #789

* refactor(backend): make sure all requests args are used

issue #789