fix import lines in tests/

tests/test_dump_sections.py

@@ -10,7 +10,7 @@ if not hasattr(unittest.TestCase, 'setUpClass'):
     sys.stderr.write("The unittest2 module or Python 2.7 is required to run this script.")
     sys.exit(1)
 
-from dump_sections import (
+from pokemontools.dump_sections import (
     upper_hex,
     format_bank_number,
     calculate_bank_quantity,

tests/tests.py

@@ -8,38 +8,38 @@ import hashlib
 import random
 import json
 
-from interval_map import IntervalMap
-from chars import chars, jap_chars
+from pokemontools.interval_map import IntervalMap
+from pokemontools.chars import chars, jap_chars
 
-from romstr import (
+from pokemontools.romstr import (
     RomStr,
     AsmList,
 )
 
-from item_constants import (
+from pokemontools.item_constants import (
     item_constants,
     find_item_label_by_id,
     generate_item_constants,
 )
 
-from pointers import (
+from pokemontools.pointers import (
     calculate_bank,
     calculate_pointer,
 )
 
-from pksv import (
+from pokemontools.pksv import (
     pksv_gs,
     pksv_crystal,
 )
 
-from labels import (
+from pokemontools.labels import (
     remove_quoted_text,
     line_has_comment_address,
     line_has_label,
     get_label_from_line,
 )
 
-from crystal import (
+from pokemontools.crystal import (
     rom,
     load_rom,
     rom_until,