Move __version__ import from sawsim_histogram to sawsim (for caching).
drwxr-xr-x - .be
-rw-r--r-- 139 .gitignore
-rw-r--r-- 35147 COPYING
-rw-r--r-- 5324 README
-rw-r--r-- 2889 README.bibtex
-rw-r--r-- 237 README.git
drwxr-xr-x - bin
drwxr-xr-x - examples
drwxr-xr-x - misc
drwxr-xr-x - pysawsim
drwxr-xr-x - src
drwxr-xr-x - testing