* [#629] [test] volatiles are removed from front

* [#629] [test] check volumes are removed

* [#629] check volumes are removed after shutdown

* [#629] force volume removal after shutdown of volatile

* [#629] test XML in extra data is there

* [#629] Allow forced virtual machine open

It will open even if there is no real virtual machine
in the VM

* [#629] store extra information of the virtual machine

Each different VM can have extra fields only for its kind

* fix: clean iptables even if domain removed

[#629]

* fix: remove domain even it is not known

[#629]

* wip(backend): remove disks from volatile clones

issue #629 wip

* feat(backup): clean temporary machines volumes

issue #629

* test(volatile): check volatile volumes are removed

* fix(downloads): retry if download failed

* fix(volatile): clean requests on machine remove

issue #629

* test(volatile): old machines crashed on remove

* fix(volatile): old volatile machines crashed on remove

If the machines were created before this feature, they were
missing the extra information, create it on open

issue #629

* fix(volatile): fixed SQL remove old requests

issue #629

* fix(frontend): open front domain

issue #629

* fix(volatile): show current name instead internal

issue #629

issue #744

* test(grants): list virtual machines

issue #710

* feat(grants): allow remove all machines

issue #710

* test(grants): check shutdown

issue #710

issue #710

issue #710

issue #646

- Translate ca, es and copy from Transifex
- Add some string in en.po

delete the xml if domain is base

close #672

fixes issue #720

646 check po

Check admin rights before register
Remove old unused code
Fixed login name couldn't contain numbers
Thanks to @jlopezramos for remporting

issue #715

feat(grants): remove domain

issue #646

- Add new strings

issue #646

- Add <%=l missing in some strings
- Fix Uppercase changed previously

issue [#646]

Copy files (ca.po,es.po) from Transifex to github
Now they includes all the updated changes in en.po

Spotted in issue #700. In some cases the virtual
manager may have been disconnected

List machines available to remove by the user.
Check if an user is allowed to remove or
manage a machine.

closes #700

issue #700

issue #700

[#611]Sort ISOs by name

fix(i18n) ja.po

fix(i18n)

461 review cat es

issue [#646]

- Update strings in en.po
- add i18n in some strings

issue [#704]

feat(grants): enable or disable grant types

issue #698

issue #698