Switch to latest version of pylint and fix runtime bug

[DavidPal]

This PR fixes issues:

• Uses deprecated pylint.__pkginfo__.numversion #23
• Is this project dead? [a.k.a. Internal pylint version check throws exception] #24

List of changes:

• Fix runtime version check, which is causing error in the latest versions of pylint.
• Increase version number to 0.2.2
• Fix order of imports to make isort happy

Testing:

• I have created a simple python file x.py with content:

A = "x"
B = 'y'

C = """hello
world
"""

D = '''
hello world
'''

def foo():
    '''Foo'''
    pass

• I have installed the package and its dependencies: pip install --editable .
• I have run pylint --load-plugins=pylint_quotes x.py

---

I have tried tried running unit tests with make test, but get a lot of identical errors:
TypeError: 'module' object is not callable. The same errors show up in Travis.

Travis builds also fail for Python 3.4 and 3.5.

[edaniszewski]

Thanks for the contribution - this looks great.

I'll merge this in and try to work through the import errors seen in tests. I suspect there was just a change in module naming in pylint so now this is importing a module instead of a function.