Removed bashisms from allocore/install_dependencies.sh .
Removed bashisms from allocv/install_dependencies.sh .
Removed bashisms from alloutil/install_dependencies.sh .
Removed bashisms from allonect/install_dependencies.sh .
Removed bashisms from examples/mysql/install_dependencies.sh .
Removed bashisms from run.sh and debug.sh .
Added linux support to generate_system_info.sh .
run.sh and debug.sh use maximum number of processors minus one.
Merge pull request #35 from AlloSphere-Research-Group/shell_script_fixups

Shell script fixups and POSIX standard compatibility.