Floc

Bugfixes

- Makes shared lib compatible with old versions of GLIBC

Misc

- Updates `floc_simulator` with the latest commit from Go project
- Adds `k_max_numbers_of_bits_in_floc` parameter to `sim_hash_string` function
- Adds `k_max_numbers_of_bits_in_floc` and `check_sensiveness` parameters to `simulate` function
- Adds `k_max_numbers_of_bits_in_floc` and `check_sensiveness` parameters to `apply_sorting_lsh` function

Bugfixes

- Fix our lib to get the right shared lib file depending on the OS

Initial release.