use string escaping when renaming animation paths - BKE_animdata_fix_paths_rename()


git-svn-id: https://svn.blender.org/svnroot/bf-blender/trunk/blender@56250 954f8c5b-7b00-dc11-b283-0030488c597c
Apparently this files had native eol set in svn props,
but in fact were using windows-like eol.

Sthis screwed up meld and branch diffs here.

Shall be no functional changes.



git-svn-id: https://svn.blender.org/svnroot/bf-blender/trunk/blender@56251 954f8c5b-7b00-dc11-b283-0030488c597c