[FIX] Removing pre-built filters from release
[FIX] Removing pre-built filters from release

This commit changes how we package thumbor files to exclude
previously included files that were creating problems when
packaging:

* docs/_build folder;
* .pyc files;
* .so files.

gi11es/thumbor,gi11es/thumbor,scorphus/thumbor,kkopachev/thumbor,scorphus/thumbor,thumbor/thumbor,thumbor/thumbor,thumbor/thumbor,kkopachev/thumbor,kkopachev/thumbor,gi11es/thumbor,kkopachev/thumbor,scorphus/thumbor,thumbor/thumbor,scorphus/thumbor