added all the ceasar junk. Supposively I am done
Added my encryption and decryption of ceasar section. Supposively I am done.
Merge branch 'master' of github.com:zmcgint2/ece290

Conflicts:
	project1/project1_lib/hds/.cache.dat
function_cipher files added, not variable yet.
added function_cipher, not variable
added function_cipher files, not variable
added function_cipher files, not variable
project1_backup contains function_cipher files, not variable. comparator_backup contains a working and tested 8-bit signed 2's complement comparator