modified running with and without debug
spelling
doc string for aggreagation methods
classification works in the process, started by accessinf `/classify` but stil lots of work remains for the classification to work well.
updated the tweet metadata object. classification code moved to classification. monogram and bigram code moved to object. remains to store these obejcts in a database
changed database connection for storing tweets, testing
added a testset og 50 tweets, and updated the gitignore file to exclude datasets from the git repo