Fixed #2.

Issue #2 was caused by the fact that some /etc/os-release 's place
quotation marks for their ID's (i.e. ID="antergos") while others do not
(i.e. ID=ubuntu). Changed the way the script finds the ID in regards to
the quotation marks.

python_update.py

@@ -77,9 +77,9 @@ def get_system_type():
     and others as Arch, and Xubuntu, Ubuntu, and others asd Debian, and Scientific, CentOs, Fedora
     and others  as Red Hat. Method returns the base system as a string."""
 
-    system_id = subprocess.getoutput("cat /etc/os-release | grep 'ID'")
-    system_id = system_id[system_id.find('"') + 1:]
-    system_id = system_id[:system_id.find('"')].split()[0] #taking the first result
+    system_id = subprocess.getoutput("cat /etc/os-release | grep 'ID'").split()[0]
+    system_id.replace('"', '') # Some systems produce (")'s  others do not!
+    system_id = system_id[system_id.find('=') + 1:]
 
     # switch statement wanna-be
     distro_choices = {'fedora': 'rhel', 'centos': 'rhel', 'scientific': 'rhel', 'rhel': 'rhel', \