files: add a new module iso_create (#397)

* add a new module iso_create

* add elements in argument spec

* remove changelog for new module

* change the path of test file

* comment out pip check task in test case

* comment out install pip in test case

* move pip install task and add skip python2.6

tests/integration/targets/iso_create/files/test1.cfg

@@ -0,0 +1,56 @@
+#version=DEVEL
+# System authorization information
+auth --enableshadow --passalgo=sha512
+# Use CDROM installation media
+cdrom
+# Use graphical install
+graphical
+# Run the Setup Agent on first boot
+firstboot --enable
+ignoredisk --only-use=sda
+# Keyboard layouts
+keyboard --vckeymap=us --xlayouts='us'
+# System language
+lang en_US.UTF-8
+# Network information
+network  --bootproto=dhcp --device=ens192 --ipv6=auto --no-activate
+network  --hostname=localhost.localdomain
+# System services
+services --enabled="chronyd"
+# System timezone
+timezone America/New_York --isUtc
+# X Window System configuration information
+xconfig  --startxonboot
+# System bootloader configuration
+bootloader --append=" crashkernel=auto" --location=mbr --boot-drive=sda
+autopart --type=lvm
+# Partition clearing information
+clearpart --none --initlabel
+#firewall --disable
+services --disabled=firewalld
+eula --agreed
+# Reboot when the install is finished.
+reboot
+
+%packages
+@^graphical-server-environment
+@base
+@core
+@desktop-debugging
+@dial-up
+@fonts
+@gnome-desktop
+@guest-agents
+@guest-desktop-agents
+@hardware-monitoring
+@input-methods
+@internet-browser
+@multimedia
+@print-client
+@x11
+chrony
+kexec-tools
+open-vm-tools-desktop
+%end
+%addon com_redhat_kdump --enable --reserve-mb='auto'
+%end