Major Changes
+ Package now uses `pyodbc` directly instead of `SQLAlchemy` for lighter imports
+ `fast_to_sql` function now uses `pyodbc` fast_executemany for even faster upload times
+ `fast_to_sql` function now returns generated raw sql for any table creations
+ Unit testing added for better code coverage
+ Rewrote entire codebase using separate functions for better maintainability
Bug Fixes
+ Fixed bug in [Issue 3](https://github.com/jdglaser/fast-to-sql/issues/3)
+ Fixed bug in [Issue 4](https://github.com/jdglaser/fast-to-sql/issues/4)
+ Fixed bug in [Issue 5](https://github.com/jdglaser/fast-to-sql/issues/5)