wip: fix fidelity_cma_csv

TODO:
- this needs a pytest so tests don't go stale
- needs much more fixing, or removal

beancount_reds_importers/importers/fidelity/fidelity_cma_csv.py

@@ -35,6 +35,7 @@ def custom_init(self):
             "Symbol":               "security",
             "Price ($)":            "unit_price",
         }
+        self.skip_transaction_types = []
         # fmt: on
 
     def deep_identify(self, file):

beancount_reds_importers/importers/fidelity/fidelity_cma_csv_examples/README.md

@@ -0,0 +1,4 @@
+fidelity_cma_csv doesn't currently work, and needs to be fixed. Patches welcome.
+
+See [this link](https://groups.google.com/g/beancount/c/XqdlCfnZdQU/m/TksJQqjPAQAJ) for
+details.

beancount_reds_importers/importers/fidelity/fidelity_cma_csv_examples/fidelity-cma-csv.import

@@ -6,7 +6,7 @@ from os import path
 
 sys.path.insert(0, path.join(path.dirname(__file__)))
 
-from beancount_reds_importers import fidelity_cma_csv
+from beancount_reds_importers.importers.fidelity import fidelity_cma_csv
 
 fund_data = [
         ('FZFXX',     'helllo', 'Fideilty Zero',          ),