Python 2 Removal

[AaronV77]

Removed all the left over Python 2 support code from the code base. Also removed the noaa_ncep.py plugin from the source code as well.

[coveralls]

Pull Request Test Coverage Report for Build 382

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 76 unchanged lines in 8 files lost coverage.
• Overall coverage decreased (-0.3%) to 69.157%

---

Files with Coverage Reduction	New Missed Lines	%
/Users/travis/miniconda/envs/test-environment/lib/python3.5/site-packages/quest/util/config.py	1	89.06%
/home/travis/miniconda/envs/test-environment/lib/python3.6/site-packages/quest/util/config.py	1	89.06%
/home/travis/miniconda/envs/test-environment/lib/python3.6/site-packages/quest/api/collections.py	2	94.59%
/Users/travis/miniconda/envs/test-environment/lib/python3.5/site-packages/quest/api/collections.py	2	94.59%
/home/travis/miniconda/envs/test-environment/lib/python3.6/site-packages/quest/util/log.py	9	42.42%
/Users/travis/miniconda/envs/test-environment/lib/python3.5/site-packages/quest/util/log.py	9	42.42%
/Users/travis/miniconda/envs/test-environment/lib/python3.5/site-packages/quest/util/misc.py	26	78.67%
/home/travis/miniconda/envs/test-environment/lib/python3.6/site-packages/quest/util/misc.py	26	78.67%

Totals
Change from base Build 374:	-0.3%
Covered Lines:	2305
Relevant Lines:	3333

---

💛 - Coveralls

[coveralls]

Pull Request Test Coverage Report for Build 385

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 102 unchanged lines in 6 files lost coverage.
• Overall coverage increased (+0.3%) to 69.785%

---

Files with Coverage Reduction	New Missed Lines	%
/home/travis/miniconda/envs/test-environment/lib/python3.5/site-packages/quest/util/config.py	1	89.06%
/home/travis/miniconda/envs/test-environment/lib/python3.5/site-packages/quest/api/collections.py	2	94.44%
/home/travis/miniconda/envs/test-environment/lib/python3.5/site-packages/quest/util/log.py	9	42.42%
/home/travis/miniconda/envs/test-environment/lib/python3.5/site-packages/quest/api/providers.py	16	61.9%
/home/travis/miniconda/envs/test-environment/lib/python3.5/site-packages/quest/util/misc.py	26	78.67%
/home/travis/miniconda/envs/test-environment/lib/python3.5/site-packages/quest/plugins/base/provider_base.py	48	41.04%

Totals
Change from base Build 374:	0.3%
Covered Lines:	4476
Relevant Lines:	6414

---

💛 - Coveralls

[sdc50]

This looks good, but there are a few other python 2 things that need to be removed. Do a search for builtins and remove all imports (including in the main __init__.py. Also remove the __future__ import in that file.

[AaronV77]

Let the test run and this should be ready then. Thanks

[stickler-ci]

E999 SyntaxError: invalid syntax

[stickler-ci]

E999 SyntaxError: invalid syntax