matplotlib Code

Fix saving to Unicode filenames in Agg backend. Fix Qt and Qt4 GUI's
to support saving to Unicode filenames in file save dialogs. Wx, Gtk
and Tk GUIs already appear to work.

Merged revisions 5012-5017,5019-5023 via svnmerge from
https://matplotlib.svn.sourceforge.net/svnroot/matplotlib/branches/v0_91_maint

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r5013 | mmetz_bn | 2008-03-21 13:19:37 -0400 (Fri, 21 Mar 2008) | 1 line

Bugfix in ContourSet._process_linestyles
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r5021 | mdboom | 2008-03-26 10:30:18 -0400 (Wed, 26 Mar 2008) | 3 lines

Change character ids so they are a hash on the path data itself. (To
fix Kaushik Ghose's copy-and-paste in Inkscape bug).
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r5022 | mdboom | 2008-03-26 10:33:35 -0400 (Wed, 26 Mar 2008) | 3 lines

Change character ids so they are a hash on the path data itself. (To
fix Kaushik Ghose's copy-and-paste in Inkscape bug).
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r5023 | mdboom | 2008-03-26 10:35:50 -0400 (Wed, 26 Mar 2008) | 2 lines

Oops in last commit.
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Oops in last commit.

Change character ids so they are a hash on the path data itself. (To
fix Kaushik Ghose's copy-and-paste in Inkscape bug).

Change character ids so they are a hash on the path data itself. (To
fix Kaushik Ghose's copy-and-paste in Inkscape bug).

removed an unnecessary call to draw in the qt backends mouseReleaseEvent

Merged revisions 5018 via svnmerge from
https://matplotlib.svn.sourceforge.net/svnroot/matplotlib/branches/v0_91_maint

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r5018 | jouni | 2008-03-23 19:44:11 +0200 (Sun, 23 Mar 2008) | 3 lines

Fix a pdf backend bug which sometimes caused the outermost
gsave to not be balanced with a grestore.
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Fix a pdf backend bug which sometimes caused the outermost
gsave to not be balanced with a grestore.

committed mark hammiltons cutils fix

more cleanup