Added fstab + ssh support

Change-Id: I6ad1df6a089ae485916e7bfcab4c0560335cfa66
Added lib dir

Change-Id: Id33ba73483e59eeb9150485b034b365963eea779
Added gitignore

Change-Id: Ie1cf62dc47a8f2ef6e17260cff3e7bc4b129a3f0
Multiple updates (egl,nfs,ssh)

- Added mount script for NFS and wait files + update init.bcm2708.rc to run mount script
- Added egl.cfg and updated full_modelb.mk
- Added starting of ssh server and development ssh key pair

Change-Id: I955ba0faaab3cc4bcf41d089f5077c164cf9e79d