Merge pull request #614 from frank-dittrich/bleeding-jumbo

Some small fixes
fully handle 64 bit files, using autoconfig functions found (if using autoconfig).  If not, then origina fseek/ftell used. Also, we were calling free on a mem_alloc_tiny object (that would be a core)
Needed to add jumbo.o to luks2john. Only needed for some builds, but is needed
Fix AES-NI support for 32 bit Linux builds

This did never work, due to using yasm -f elf86 instead of yasm -f elf32.
I had to rename some subdirectories and files under src/aes/aesni/asm/.