issue #1134

Some texts from administration section

* test(KVM): change smbios on rename
* fix(KVM): change smbios on rename

fiuxes issue #1146

issue #1138

* test(backend): check prepare fails
* fix(backend): prepare base recover when fails

issue #1143

* test(networking): flush and check FORWARD table
* fix(networking): open forward chain when exposing ports
* fix(frontend): allow ports beyond 99

issue #1134 

fix(backend): fixed create clone when pooling

* fix(backend): reviewed pool clones management
* refactor(frontend): improved user feedback
* test(backend): pick a machine from pool

issue #1131

* fix(backend): test and checks for old ISOs
* feature(ISO): Arch Linux support
* wip(download): fixed some regexp downloads

issue #1125

in some environments with no network it may fail

refactor(volumes): volume management

issue #1127 

fix(backend): test and checks for old ISOs

issue #1125

feature(frontend): get all fallback files for the package

* wip(frontend): fallback for raphael fixed
* wip(frontend): get original files for fallback
* Also fix tell user to install agent for remote tests
* wip(frontend); version badge

issue #993

It only happened if the ISO cache was removed

issue #993

issue #1123

issue #1123

feature(frontend): fallback bt4 upgrade

issue #993 and #949

* feature(frontend): fallback bt4 upgrade

issue #993 and #949

* feature(frontend): manage pools

issue #1115

* wip(frontend): pass configured timeout when starting

issue #1119

issue #1100