AB360 offers products to simplfy the steps required to do Angry Birds modding, here you can see what is currently available to download.

AB ModLock:

AB ModLock is a program designed to prevent unwanted users from having access to your mod. It works by creating an archive of the folder (with your mod) that you selected, encrypting it (with the settings of your choice), and then adding an extra program to decrypt it. The way you keep it safe is by creating keys (on your end) and giving them to someone else (that you trust) so they can paste that key into the decryptor to play your mod. All keys expire after an hour.

AB360 LUA Manager:

AB360 LUA Manager is a tool for encrypting, decrpyting, and decoding LUA files used by the Angry Birds games. At the time, the decode function has broken, and so encrypting and decrypting are the only ones that work.

AB360 Sprite DAT Generator:

AB360 Sprite DAT Generator is a very powerful tool. It is capable of generating an entire sprite sheet DAT file to be used in any of the Angry Birds games (as long as they don't use json). As a matter of fact, it was so useful, some beta testers of this product have manipulated people who couldn't test it, and such, they didn't get to use the sprites they wanted, whereas the beta testers got all of it.