Loading JSON files

[SaarthShah]

Allowing users to load JSON instead of having to load dictionaries using txt files.

Here's an example of the JSON file:

{
"funko":300,
"funk": 150,
...
}

[mammothb]

Thank you for the PR. I have briefly tested your implementation and it was indeed a speedup compared to loading from text file.

However, it does not account for count_threshold and will fail this test case

symspellpy/tests/test_symspellpy.py

Lines 201 to 207 in b6e50c4

	def test_load_dictionary_below_threshold(self, symspell_short):
	symspell_short.load_dictionary(BELOW_THRESHOLD_DICT_PATH, 0, 1)
	assert 1 == len(symspell_short.below_threshold_words)
	assert 8 == symspell_short.below_threshold_words["below"]
	assert 2 == symspell_short.word_count

Could you please implement fix the inconsistent behavior? Thank you!

[mammothb]

This bypasses create_dictionary_entry which contains logic to handle only adding to _words if it reaches above the count_threshold.

create_dictionary_entry should be used so that the behavior of loading a dictionary from .txt or .json file is consistent