LIBMSAN - First commit

Still work in progress
Fix configure.ac syntax error
Fix include install directory
add features from librouter-digistar (p1010)
-error -- debug and logger
-ppcio -- p1010 gpio feature
add .gitignore from librouter-digistar
fix error call msgs
add bl3458 source and header features, at the beginning..
modify ppcio functions to deal with libmsan env
add bl4358 source and header files
Remove static flag from functions
Add sockopt receive threshold function

Sets the number of bytes necessary for a read in socket
to return
Merge branch 'master' of git.pd3:digistar-router/libmsan
add list.h from parks-amg
add initial msg system; add event and alarm support based on file storage
add configure.lineno to gitignore
Merge branch 'master' into develop
remove define used for debug
add missing comments about new functions
add bl3458 protocol socket server functions
add files to makefile.am and fix bug in bl3458.c