ledger: Include all fund accounts in default project ledger reports.

This brings the reporting into sync with the fund report.

conservancy_beancount/reports/ledger.py

@@ -438,7 +438,14 @@ metadata to match. A single ticket number is a shortcut for
     args = parser.parse_args(arglist)
     if args.sheet_names is None:
         if any(term.meta_key == 'project' for term in args.search_terms):
-            args.sheet_names = ['Income', 'Expenses', 'Assets:Receivable', 'Liabilities:Payable']
+            args.sheet_names = [
+                'Income',
+                'Expenses',
+                'Assets:Receivable',
+                'Assets:Prepaid',
+                'Liabilities:UnearnedIncome',
+                'Liabilities:Payable',
+            ]
         else:
             args.sheet_names = list(LedgerODS.ACCOUNT_COLUMNS)
     return args

setup.py

@@ -5,7 +5,7 @@ from setuptools import setup
 setup(
     name='conservancy_beancount',
     description="Plugin, library, and reports for reading Conservancy's books",
-    version='1.5.8',
+    version='1.5.9',
     author='Software Freedom Conservancy',
     author_email='info@sfconservancy.org',
     license='GNU AGPLv3+',

tests/test_reports_ledger.py

@@ -52,6 +52,8 @@ PROJECT_REPORT_SHEETS = [
     'Income',
     'Expenses',
     'Assets:Receivable',
+    'Assets:Prepaid',
+    'Liabilities:UnearnedIncome',
     'Liabilities:Payable',
 ]
 OVERSIZE_RE = re.compile(