get_string modifies strings that look like boolean values

[movermeyer]

Given the HOCON config:

my_string_value = "True"

and the following code:

from pyhocon import ConfigFactory
config = ConfigFactory.parse_file("test.conf")
print repr(config.get_string("my_string_value"))

You get the following output:

u'true'

When I expected it to output:

u'True'

The code for get_string has special handling for "True" and "False". This special handling should probably be moved to get_bool.

[movermeyer]

I'll be submitting a Pull Request for this in a bit. I just have to understand how this happened in the first place.