add ExpandRatio to ColumInfo

When using ExpandRatio instead of fixed width there are terrible problems in using FilterTableState. So I added a float with widthRatio....
add columnexpandratio

for using expandratio instead of fixed widths
add setting expandratio

for using columnexpandratio instead of fixed widths...
button for resave added

added Button for resaving a already saved profile
button for resave added

button for resaving a already saved profile
button for resave added

add button for resaving already saved profile
button for resave added

add button for resaving already saved profile
Merge pull request #1 from karakal/master

button for resaving already saved profile
Merge pull request #3 from karakal/patch-1

add ExpandRatio to ColumInfo