It's far from finish, can be buggy and doesn't have all the functions planned, but if you're interested there you go :
GBAtemp.net - The Independent Video Game Community
Nanquitas
Nanquitas
It's an interface for Gateshark2NTR. It'll allows you to easily edit a cheats file, create spoiler, manage the order of the cheats in the menu, create the note easily etc. Then by pressing a single button, the file will be send to Gateshark2NTR and be converted in a plugin. 
Nanquitas
Yes, just open another spoiler before calling exit_spoiler()
D
Deleted User
Oh! Ok
Nanquitas
BE sure to close the second spoiler with exit_spoiler() too
ZoNtendo
Nice, a file to save the config and a file who say which title ID = which game can be useful