commented out fseek and fflush in write
added debug statements to aes_crypt
added read_file debugging routine pa5-encfs
pa5-encfs added debugging statements to xmp_write
got appending working with encryption
pa5-encfs remove debugging and commented statements
fixed rspec test typo
simplified pa5 with r+
pa5 simplified a bit of logic
Merge pull request #4 from ianks/maybe_no_fseek_in_write

commented out fseek and fflush in write