Merge branch 't6_ajax'
ticket:6 Design hot fix
ticket:9 Add command all_models
ticket:9 Fix command
ticket:10 Add signals
Merge branch 't9_bash_script'
ticket:10 Fixed setting for unittest
Merge branch 't10_signal'
ticket:9 Fixed ticket's unittest
ticket:9 Fix conflicts
ticket:13 Add new field in RequestPath
Merge branch 't13_priority'
ticket:6 Add custom widget and tests
ticket:6 Ajax-unittest