* protect CtSaving::_SaveContainter::_close when m_fout is not open
* added CtControl::resetStatus to return acq. to Ready after Failed
* isolated code for operator os << CtControl::ErrorCode
* signal error conditions in FrelonTacoAcq::getState
* changed Frelon::SerialLine reg. cache to numeric values instead of str.
* enumerate cacheable Frelon registers instead of non-cacheable ones
* write/readRegister now check directly the reg. cache (avoid ASCII conv.)
* implemented AutoLock copy (operator =) 


git-svn-id: https://scm.blissgarden.org/svn/lima/trunk@217 45c4679d-1946-429d-baad-37912b19538b