Fix - memory violations

[przemb]

Changes:

• fix all memory violations in files glove.c, _vocabcount.c, cooccur.c, shuffle.c.

Description: In each mentioned file, some part of memory is leaked. After the execution of each step (complete pipeline), the final effect is massive memory leak.

Please compare logs generated by Valgrind.

Original - summary report: https://gist.github.com/przemb/1d23a21e2e8305cfe4014274e130446c Fixed - summary report: https://gist.github.com/przemb/d9166423bb2de3993a81acd460f866e5

I am also adding links to complete logs: Original - complete report: https://gist.github.com/przemb/a1c060adf0b922238bfe246688307d38 Fixed - complete report: https://gist.github.com/przemb/028d622f8a25eacc1c45869a4aff407d

Resolves #158 In case of any questions or suggestions related to my changes, please let me know :)

[AngledLuffa]

Mind squashing this into a single change (and handling the conflict that now exists)?

[AngledLuffa]

I resolved the conflicts myself. Thanks so much for fixing this! I'll take a look at the next one tomorrow.

[przemb]

Great, thanks :)