Personalized OpenPLi Image

OpenPLi is an image that is written via Flash to a Dreambox500s, we need someone who can get the code (using guides posted at [login to view URL] site), then modify some options for us, build an image for us, and write us a tutorial, including which files were modified to achieve the modifications we asked for so we can do it in the future. The tasks are: 1.- Configure development environment in linux. (follow the guide, it took us like 30 minutes). 2.- Implement changes: + Remove some options in a menu + Change Splash screen on the image, replaced by one we will provide. + Set some settings by default in the image. 3.- Build an Image .img for us. (It's in the same guide as development environment). 4.- Let us try the image, we are supposed to flash it and have no troubles at all.. 5.- Write us a tutorial (for linux & c++ programmers audience) + Step by step guide of the required above. + Files modified to achieve changes + Important highlights or notes so we can easily do it in the future.