SDB-26 added button for saving (no "dirty" flag, button is always active)

git-svn-id: file:///home/svnroot-zephyrsoft/projects/sdb2/trunk@544 f37aa4ac-6963-46a2-a1ff-558a307fa857
SDB-26 the filter field should have the focus by default, not the save button

git-svn-id: file:///home/svnroot-zephyrsoft/projects/sdb2/trunk@545 f37aa4ac-6963-46a2-a1ff-558a307fa857