* Move "Fix before save" logic into dialog
 * convert tabs and spaces are exclusionary check boxes
 * don't save if use cancel "Fix before save"
 * Add detailed settings for "Fix before save"


git-svn-id: http://tortoisesvn.googlecode.com/svn/trunk/src/TortoiseMerge@24352 4cfb86a4-2c7a-11df-bd14-c1e331e6ceac
Don't replace all EOLs when only default EOL Style is meant to set

git-svn-id: http://tortoisesvn.googlecode.com/svn/trunk/src/TortoiseMerge@24353 4cfb86a4-2c7a-11df-bd14-c1e331e6ceac
Mark single Line EOL changing step modifying file

git-svn-id: http://tortoisesvn.googlecode.com/svn/trunk/src/TortoiseMerge@24354 4cfb86a4-2c7a-11df-bd14-c1e331e6ceac