Remove the references to backports.functools-lru-cache and configparser
in pylint 2.7, until the Python backports.functools-lru-cache module is
available in Userland/Solaris.

configparser will be automatically handled via the six module.

These changes will not be sent upstream (and are only temporary).

--- pylint-1.6.4/pylint/__pkginfo__.py.orig	2016-09-29 13:31:06.105631780 +0000
+++ pylint-1.6.4/pylint/__pkginfo__.py	2016-09-29 13:31:18.012770831 +0000
@@ -23,7 +23,6 @@
 
 extras_require = {}
 extras_require[':sys_platform=="win32"'] = ['colorama']
-extras_require[':python_version=="2.7"'] = ['configparser', 'backports.functools_lru_cache']
 
 
 license = 'GPL'
--- pylint-1.6.4/pylint.egg-info/requires.txt.orig	2016-09-29 13:31:54.332003719 +0000
+++ pylint-1.6.4/pylint.egg-info/requires.txt	2016-09-29 13:32:04.774966160 +0000
@@ -2,9 +2,5 @@
 six
 isort >= 4.2.5
 
-[:python_version=="2.7"]
-configparser
-backports.functools_lru_cache
-
 [:sys_platform=="win32"]
 colorama