* Remember last entered patterns
* Drop gconf (better using text files, so pyrenamer con run on Windows)
* Add support from other music formats (ogg, ape, etc.)
* Undo option
* Reload folder

* Rename folder
* Move files to another directories (target/$1)
* Add support for 1 char/number pattern, or to define just a number
  of chars, something like char{3} or {#4} for 4 numbers.
* Keep extensions while renaming
  
* Unicode problems:
	- For example, if I have the file "Episódio 2.srt", I can use the pattern 
	  '{X} {C}.srt' but not 'Episódio {C}.srt'.