emesene screencasts to help the new devs

hey!

thanks all the people that joined to the emesene group to start helping with emesene.

as a guide I decided to record some screencasts with some information that will be useful for you.

here are the first two





please provide ideas for future screencasts so I create them and all benefit :)

PS: if the second video doesn't load it's because is still being processed