[activexml] remove method_missing to ease debugging

This catch all makes it very hard
[webui] remove webui_package model in favor package
[webui] fix filtered project status (issue #492)
[webui] @package.api_obj is @package now
[webui] request ids should be integers

fixes #169
[webui] get rid of WebuiGroup - just a thin wrapper anywy
[webui] load the real target project's request list, not the initial one
[webui] requests created by me are just outgoing requests

no matter if they are new or review
[webui] fix for project hiding in the workerstatus
[api] Don't infloop in delete_project_pubkey