CS311: Update main to pass args to threaded.
CS311: Add part of deviation section.
CS311: Rename 'max_prime' to 'max' in main.
CS311: Add header for threaded sieve to header.
CS311: Remove linking from object compilation.
CS311: Add default help for threads.
CS311: Fix usage string and error outputing.
CS311: Don't try to compile object files.
CS311: Update references to max number.

Add shared_main header and delaration.
CS311: Add work for shared mem.
CS311: Add note on bitmap source.
CS311: Final submission of assignment 4.
CS311: Remove copied sieve code.