[LMS-1875] merge add/edit scripts; open add/edit script in new tab

...enbis/generic/client/web/client/ICommonClientService.java

.../generic/client/web/client/ICommonClientServiceAsync.java

...d/openbis/generic/client/web/client/application/Dict.java

...t/web/client/application/framework/ComponentProvider.java

...t/web/client/application/ui/field/ScriptChooserField.java

...application/ui/script/AbstractScriptEditRegisterForm.java

...ient/web/client/application/ui/script/ScriptEditForm.java

...c/client/web/client/application/ui/script/ScriptGrid.java

.../client/application/ui/script/ScriptRegistrationForm.java

...penbis/generic/client/web/server/CommonClientService.java

...ch/systemsx/cisd/openbis/generic/server/CommonServer.java

...temsx/cisd/openbis/generic/server/CommonServerLogger.java

...h/systemsx/cisd/openbis/generic/shared/ICommonServer.java

...java/ch/systemsx/cisd/openbis/public/common-dictionary.js