Remove dependency on quiver. Remove use of multiple range functions (one from quiver, one in charted.core)
Merge pull request #4 from psunkari/migrate-to-bot

Remove dependency on quiver
Implement charts api v2
Merge pull request #16 from psunkari/charts-api-v2

Implement charts api v2
merge charts.dart

merge charts.dart

Modification base on comments
Merge branch 'filter-transformer' of https://github.com/midoringo8823/charted into filter-transformer

Conflicts:
	lib/charts/charts.dart
	lib/charts/transformers/aggregation_transformer.dart
	lib/charts/transformers/filter_transformer.dart
	test/charts/transformers/aggregation_transformer_test.dart
	test/charts/transformers/chain_transform_test.dart