Darwin13.4.0

Hi, I just wanted 'ajoke-complete-method' on OSX 10.9.5, but it didn't work well.
Now, I have made it seems to be working (only tested 'ajoke-complete-method').
Thanks.

FYI : 
- I have installed /Library/Java/JavaVirtualMachines/jdk1.8.0_20.jdk/
and executed mkgtags at /Library/Java/JavaVirtualMachines/jdk1.8.0_20.jdk/Contents/Home/.

- If somebody encountered trouble, then 'rm -rf ~/.cache/code-reading-*'.