 - When copying (as TSV) or dragging rows, copy BLOBs and binary TEXTs as they are shown - as strings.  This addresses Issue #558.  - Remove some unused variables
 - When copying (as TSV) or dragging rows, copy BLOBs and binary TEXTs as they are shown - as strings.  This addresses Issue #558.
 - Remove some unused variables


eric-seekas/sequelpro,treejames/sequelpro,leichunxin/sequelpro,eric-seekas/sequelpro,dnl-jst/sequelpro,treejames/sequelpro,josegonzalez/sequelpro,kaneshin/sequelpro,Jellyfrog/sequelpro,abhibeckert/sequelpro,leichunxin/sequelpro,kaneshin/sequelpro,dnl-jst/sequelpro,Jellyfrog/sequelpro,chenbk85/sequelpro,Jellyfrog/sequelpro,dnl-jst/sequelpro,chenbk85/sequelpro,eric-seekas/sequelpro,chenbk85/sequelpro,chenbk85/sequelpro,CoolSwitcher/sequelpro,leichunxin/sequelpro,treejames/sequelpro,josegonzalez/sequelpro,CoolSwitcher/sequelpro,CoolSwitcher/sequelpro,eric-seekas/sequelpro,abhibeckert/sequelpro,leichunxin/sequelpro,dnl-jst/sequelpro,Jellyfrog/sequelpro,CoolSwitcher/sequelpro,kaneshin/sequelpro,josegonzalez/sequelpro,kaneshin/sequelpro,josegonzalez/sequelpro,treejames/sequelpro,abhibeckert/sequelpro,abhibeckert/sequelpro