Word list now has positive words, negative words and intensifier adjective words. The adjectives contribute with multiplicative factors to the sentimental value of the statements.
ex: "I am happy" returns score 3, "I am so happy" returns score 6, "I am ecstatically happy" returns score 9. The same adjectives have the same multiplicative factors for negative words, and thus increase the negativity value of the sentence.
I'm cool with this PR. Squash it down to one commit and I'll merge it. Thanks!
Can you add a couple tests for this? It looks good, but I'd like to keep the test coverage solid. Thanks.
added list of intensifiers, adjectives that multiply sentiment values
added intensifiers functionality, adjective multiply the effect of positive or negative words
updated readme with adjectives examples
added tests for negative adjectives
added callback to functions in test
added neg tests
added positive tests
fixed positive tests
Done, with test cases. Thanks!