Repository: carbonplan/ton-year (language: python)

Issue:
Rename package carbonplan_tonyear -> tonyear
After discussing with @freyac and @badgley, consensous is that the main package here can be renamed to `tonyear`. Steps to be done:

- [x] `git mv carbonplan_tonyear tonyear`
- [x] update `setup.py`
- [x] update imports in Jupyter Notebooks and `tests/test_tonyear.py`


Discussion / hints:

Fix patch:
diff --git a/setup.py b/setup.py
index 5b11151..b4ef7ef 100644
--- a/setup.py
+++ b/setup.py
@@ -15,7 +15,7 @@
 description = "exploring ton-year accounting methods"
 
 setup(
-    name="carbonplan-tonyear",
+    name="tonyear",
     description=description,
     long_description=LONG_DESCRIPTION,
     long_description_content_type="text/markdown",
diff --git a/carbonplan_tonyear/__init__.py b/tonyear/__init__.py
similarity index 100%
rename from carbonplan_tonyear/__init__.py
rename to tonyear/__init__.py
diff --git a/carbonplan_tonyear/core.py b/tonyear/core.py
similarity index 100%
rename from carbonplan_tonyear/core.py
rename to tonyear/core.py


Test patch:
diff --git a/carbonplan_tonyear/tests/__init__.py b/tonyear/tests/__init__.py
similarity index 100%
rename from carbonplan_tonyear/tests/__init__.py
rename to tonyear/tests/__init__.py
diff --git a/carbonplan_tonyear/tests/test_tonyear.py b/tonyear/tests/test_tonyear.py
similarity index 96%
rename from carbonplan_tonyear/tests/test_tonyear.py
rename to tonyear/tests/test_tonyear.py
index ac05f89..4451384 100644
--- a/carbonplan_tonyear/tests/test_tonyear.py
+++ b/tonyear/tests/test_tonyear.py
@@ -1,7 +1,7 @@
 import numpy as np
 import pytest
 
-from carbonplan_tonyear import calculate_tonyears, get_baseline_curve, print_benefit_report
+from tonyear import calculate_tonyears, get_baseline_curve, print_benefit_report
 
 
 @pytest.mark.parametrize('curve_name', ['joos_2013', 'ipcc_2007', 'ipcc_2000'])