Add primitives from nlp_primitives that do not require additional external libraries

docs/source/release_notes.rst

@@ -7,6 +7,7 @@ Future Release
 ==============
     * Enhancements
         * Add ExponentialWeighted primitives and DateToTimeZone primitive (:pr:`2318`)
+        * Add 14 natural language primitives from ``nlp_primitives`` library (:pr:`2328`)
     * Fixes
     * Changes
     * Documentation Changes
@@ -15,7 +16,7 @@ Future Release
     * Testing Changes
 
     Thanks to the following people for contributing to this release:
-    :user:`gsheni`, :user:`sbadithe`
+    :user:`gsheni`, :user:`sbadithe`, :user:`thehomebrewnerd`
 
 v1.15.0 Oct 6, 2022
 ===================

featuretools/primitives/standard/api.py

@@ -5,5 +5,6 @@
 from featuretools.primitives.standard.datetime_transform_primitives import *
 from featuretools.primitives.standard.exponential_transform_primitives import *
 from featuretools.primitives.standard.latlong_transform_primitives import *
+from featuretools.primitives.standard.natural_language_primitives.api import *
 from featuretools.primitives.standard.rolling_transform_primitives import *
 from featuretools.primitives.standard.transform_primitive import *

featuretools/primitives/standard/natural_language_primitives/api.py

@@ -0,0 +1,43 @@
+# flake8: noqa
+from featuretools.primitives.standard.natural_language_primitives.count_string import (
+    CountString,
+)
+from featuretools.primitives.standard.natural_language_primitives.mean_characters_per_word import (
+    MeanCharactersPerWord,
+)
+from featuretools.primitives.standard.natural_language_primitives.median_word_length import (
+    MedianWordLength,
+)
+from featuretools.primitives.standard.natural_language_primitives.num_unique_separators import (
+    NumUniqueSeparators,
+)
+from featuretools.primitives.standard.natural_language_primitives.number_of_common_words import (
+    NumberOfCommonWords,
+)
+from featuretools.primitives.standard.natural_language_primitives.number_of_hashtags import (
+    NumberOfHashtags,
+)
+from featuretools.primitives.standard.natural_language_primitives.number_of_mentions import (
+    NumberOfMentions,
+)
+from featuretools.primitives.standard.natural_language_primitives.number_of_unique_words import (
+    NumberOfUniqueWords,
+)
+from featuretools.primitives.standard.natural_language_primitives.number_of_words_in_quotes import (
+    NumberOfWordsInQuotes,
+)
+from featuretools.primitives.standard.natural_language_primitives.punctuation_count import (
+    PunctuationCount,
+)
+from featuretools.primitives.standard.natural_language_primitives.title_word_count import (
+    TitleWordCount,
+)
+from featuretools.primitives.standard.natural_language_primitives.total_word_length import (
+    TotalWordLength,
+)
+from featuretools.primitives.standard.natural_language_primitives.upper_case_count import (
+    UpperCaseCount,
+)
+from featuretools.primitives.standard.natural_language_primitives.whitespace_count import (
+    WhitespaceCount,
+)