Added various medium term TODOs

git-svn-id: http://svn.savannah.nongnu.org/svn/rdiff-backup@192 2b77aa54-bcbc-44c9-a7ec-4f6cf2b41109

trunk/rdiff-backup/TODO

+Update FAQ on cstream
+
 Write some better selection test cases to test new Iterate_fast func.
 
 ---------[ Medium term ]---------------------------------------
 
+Interpret a list of filenames in globbing form
+(--include-globbing-filelist maybe).
+
 Add --dry-run option (target for v1.1.x)
 
 Add # of increments option to --remove-older-than