Update apt module so that environment variables are set correctly since not…

Update apt module so that environment variables are set correctly since not going through shell.  Very sorry folks, it will be addressed.

library/packaging/apt

@@ -138,7 +138,11 @@ import datetime
 import fnmatch
 
 # APT related constants
-APT_ENVVARS = "DEBIAN_FRONTEND=noninteractive DEBIAN_PRIORITY=critical"
+APT_ENV_VARS = dict(
+  DEBIAN_FRONTEND = 'noninteractive',
+  DEBIAN_PRIORITY = 'critical'
+)
+
 DPKG_OPTIONS = 'force-confdef,force-confold'
 APT_GET_ZERO = "0 upgraded, 0 newly installed"
 APTITUDE_ZERO = "0 packages upgraded, 0 newly installed"
@@ -260,7 +264,10 @@ def install(m, pkgspec, cache, upgrade=False, default_release=None,
         else:
             check_arg = ''
 
-        cmd = "%s %s -y %s %s %s install %s" % (APT_ENVVARS, APT_GET_CMD, dpkg_options, force_yes, check_arg, packages)
+        for (k,v) in APT_ENV_VARS.iteritems():
+            os.environ[k] = v
+
+        cmd = "%s -y %s %s %s install %s" % (APT_GET_CMD, dpkg_options, force_yes, check_arg, packages)
 
         if default_release:
             cmd += " -t '%s'" % (default_release,)
@@ -292,7 +299,11 @@ def remove(m, pkgspec, cache, purge=False,
             purge = '--purge'
         else:
             purge = ''
-        cmd = "%s %s -q -y %s %s remove %s" % (APT_ENVVARS, APT_GET_CMD, dpkg_options, purge, packages)
+
+        for (k,v) in APT_ENV_VARS.iteritems():
+            os.environ[k] = v
+
+        cmd = "%s -q -y %s %s remove %s" % (APT_GET_CMD, dpkg_options, purge, packages)
 
         if m.check_mode:
             m.exit_json(changed=True)