Improve column autosizing:  - Use the parent scrollview width rather than the table width to calculate available space; fixes issues with the table width reflecting the previous selected table  - Take account of cell spacing and scrollbar width to avoid horizontal scrolling where possible
Improve column autosizing:
 - Use the parent scrollview width rather than the table width to calculate available space; fixes issues with the table width reflecting the previous selected table
 - Take account of cell spacing and scrollbar width to avoid horizontal scrolling where possible


git-svn-id: 6eeea455dc0e2ce42bed66071b2ee3651efe9ff5@3089 eefc5464-0a4a-0410-82e6-d75a05d1654a

svn2github/Sequel-Pro,havocbane/sequel-pro,havocbane/sequel-pro,svn2github/Sequel-Pro,svn2github/Sequel-Pro,havocbane/sequel-pro,havocbane/sequel-pro,svn2github/Sequel-Pro