update on layer 3 process

hi, the current state of coding can be seen in the src/host/gsm48-andreas/README file of GIT. as noted there, the process of mobility management and call control is completed. this does not mean that it is compiling and working. als debugging has to be completed. the next step would be to follow the compiler errors step by step until all missing and wrong symbols are found and fixed. i will do that later. also the radio ressource is at a point where i like to start integrating it into the layer23 application. today i checked out how the system informations are received and how to send a random access burst. please check out the issues about that at src/host/gsm48-andreas/issues.txt in the GIT. i must note that layer3.c and rslms.c is not needed in my case, since it is part of gsm48_rr.c in order to integrate it, i would like to open a new branch, since there are many other existing files to be expanded. (new structures to header files... see extra.c and extra.h) there must also be a way to get all the changes in the master branch merged to the new branch, so i can react on changes of master branch. i am not that familiar with git, so is there any advice except cherry-picking all the time? or maybe there is a better way of doing that? andreas