Clojurians Log v2

finally merged and released a big chunk of work that significantly improves Joker's startup time by pre-parsing joker.core code and storing the AST in a binary format:

v0.9.7:

$ time joker -e "1"

real	0m0.168s
user	0m0.226s
sys	0m0.014s

v0.10.0:

$ time joker -e "1"

real	0m0.039s
user	0m0.038s
sys	0m0.010s