Review Request: Fix modified status at file opening when using trailing spaces cleanup

[Lambert CLARA]

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This is an automatically generated e-mail. To reply, visit:
http://git.reviewboard.kde.org/r/104429/
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Review request for KDevelop.


Description
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When the katepart's "Remove trailing spaces" option was active and the opened file was cleaned up at opening kdevelop was not noticing it.


Diffs
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  shell/textdocument.cpp ec79dec 

Diff: http://git.reviewboard.kde.org/r/104429/diff/


Testing
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- Open a file containing lines requiring cleanup
- Check if the file view is correctly updated (no spaces)
- Check the tab (modified icon appears in the filetab) indicating that kdevelop noticed the changes
- Press Ctrl+Z (undo) : the spaces reappear and the modified flag goes away
- Press Ctrl+Shift+Z (redo) : reupdates both the file and the modified flag


Thanks,

Lambert CLARA

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