Remove centos, not currently supported
diff --git a/CHANGELOG.md b/CHANGELOG.md
deleted file mode 100644
index 62534fc..0000000
--- a/CHANGELOG.md
+++ /dev/null
@@ -1,10 +0,0 @@
-# ChangeLog
-
-### Version 0.1
-
-* kvm to qcow2 image + vagrant qemu box
-* virtualbox to vdi image + vagrant virtualbox box
-* DigitalOcean provisioning to official image (used to boot new instances)
-* vmware to vdi? - this is untested
-* just **Ubuntu 14.04** now
-
diff --git a/centos-7.0/http/ks.cfg b/centos-7.0/http/ks.cfg
deleted file mode 100644
index cd5ef97..0000000
--- a/centos-7.0/http/ks.cfg
+++ /dev/null
@@ -1,41 +0,0 @@
-install
-cdrom
-lang en_US.UTF-8
-keyboard us
-network --onboot yes --device eth0 --bootproto dhcp --noipv6
-rootpw --plaintext vagrant
-firewall --enabled --service=ssh
-authconfig --enableshadow --passalgo=sha512
-selinux --disabled
-timezone Europe/Prague
-bootloader --location=mbr --driveorder=sda --append="crashkernel=auto rhgb quiet"
-
-text
-skipx
-zerombr
-
-clearpart --all --initlabel
-autopart
-
-auth  --useshadow  --enablemd5
-firstboot --disabled
-reboot
-
-%packages --ignoremissing
-@core
-bzip2
-kernel-devel
-kernel-headers
--ipw2100-firmware
--ipw2200-firmware
--ivtv-firmware
-%end
-
-%post
-/usr/bin/yum -y install sudo
-/usr/sbin/groupadd -g 501 vagrant
-/usr/sbin/useradd vagrant -u 501 -g vagrant -G wheel
-echo "vagrant"|passwd --stdin vagrant
-echo "vagrant        ALL=(ALL)       NOPASSWD: ALL" >> /etc/sudoers.d/vagrant
-chmod 0440 /etc/sudoers.d/vagrant
-%end
diff --git a/centos-7.0/scripts/base.sh b/centos-7.0/scripts/base.sh
deleted file mode 100644
index f3e482c..0000000
--- a/centos-7.0/scripts/base.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-sed -i "s/^.*requiretty/#Defaults requiretty/" /etc/sudoers
-yum -y install gcc make gcc-c++ kernel-devel-`uname -r` perl
-
diff --git a/centos-7.0/scripts/cleanup.sh b/centos-7.0/scripts/cleanup.sh
deleted file mode 100644
index c7ee1a1..0000000
--- a/centos-7.0/scripts/cleanup.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-yum -y erase gtk2 libX11 hicolor-icon-theme avahi freetype bitstream-vera-fonts
-yum -y clean all
-rm -rf VBoxGuestAdditions_*.iso
-rm -rf /tmp/rubygems-*
-
diff --git a/centos-7.0/scripts/salt.sh b/centos-7.0/scripts/salt.sh
deleted file mode 100644
index 5d7eb8d..0000000
--- a/centos-7.0/scripts/salt.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/sh
-curl -L https://bootstrap.saltstack.com | sudo sh -s --
-curl -k -L https://bootstrap.saltstack.com | sudo sh -s --
-
diff --git a/centos-7.0/scripts/vagrant.sh b/centos-7.0/scripts/vagrant.sh
deleted file mode 100644
index c3e2631..0000000
--- a/centos-7.0/scripts/vagrant.sh
+++ /dev/null
@@ -1,6 +0,0 @@
-date > /etc/vagrant_box_build_time
-
-mkdir -pm 700 /home/vagrant/.ssh
-curl -L https://raw.githubusercontent.com/mitchellh/vagrant/master/keys/vagrant.pub -o /home/vagrant/.ssh/authorized_keys
-chmod 0600 /home/vagrant/.ssh/authorized_keys
-chown -R vagrant:vagrant /home/vagrant/.ssh
diff --git a/centos-7.0/scripts/virtualbox.sh b/centos-7.0/scripts/virtualbox.sh
deleted file mode 100644
index ba53d21..0000000
--- a/centos-7.0/scripts/virtualbox.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-VBOX_VERSION=$(cat /home/vagrant/.vbox_version)
-cd /tmp
-mount -o loop /home/vagrant/VBoxGuestAdditions_$VBOX_VERSION.iso /mnt
-sh /mnt/VBoxLinuxAdditions.run
-umount /mnt
-rm -rf /home/vagrant/VBoxGuestAdditions_*.iso
-
diff --git a/centos-7.0/scripts/zerodisk.sh b/centos-7.0/scripts/zerodisk.sh
deleted file mode 100644
index 45f45ed..0000000
--- a/centos-7.0/scripts/zerodisk.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-dd if=/dev/zero of=/EMPTY bs=1M
-rm -f /EMPTY
-
diff --git a/centos-7.0/template.json b/centos-7.0/template.json
deleted file mode 100644
index 44aa294..0000000
--- a/centos-7.0/template.json
+++ /dev/null
@@ -1,124 +0,0 @@
-{
-  "variables": {
-        "user": "{{ env `BUILD_USER` }}",
-        "password": "{{ env `BUILD_PASSWORD` }}",
-        "do_api_token": "{{ env `DO_API_TOKEN` }}",
-        "distro": "Centos-7",
-        "disk_size": 8000
-   },
-  "provisioners": [
-    {
-      "type": "shell",
-      "execute_command": "echo 'vagrant'|sudo -S sh '{{.Path}}'",
-      "override": {
-        "virtualbox-iso": {
-          "scripts": [
-            "scripts/base.sh",
-            "scripts/vagrant.sh",
-            "scripts/virtualbox.sh",
-            "scripts/cleanup.sh"
-          ]
-        },
-        "vmware-iso": {
-          "scripts": [
-            "scripts/base.sh",
-            "scripts/vagrant.sh",
-            "scripts/vmware.sh",
-            "scripts/cleanup.sh"
-          ]
-        },
-	"qemu": {
-          "scripts": [
-            "scripts/base.sh",
-            "scripts/salt.sh",
-            "scripts/cleanup.sh",
-            "scripts/zerodisk.sh"
-          ]
-	}
-      }
-    }
-  ],
-  "post-processors": [
-    {
-      "type": "vagrant",
-      "override": {
-        "virtualbox": {
-          "output": "centos-7-0-x64-virtualbox.box"
-        },
-        "vmware": {
-          "output": "centos-7-0-x64-vmware.box"
-        }
-      }
-    }
-  ],
-  "builders": [
-    {
-      "type": "virtualbox-iso",
-      "boot_command": [
-        "<tab> text ks=http://{{ .HTTPIP }}:{{ .HTTPPort }}/ks.cfg<enter><wait>"
-      ],
-      "boot_wait": "10s",
-      "disk_size": 5020,
-      "guest_os_type": "RedHat_64",
-      "http_directory": "http",
-      "iso_checksum": "99e450fb1b22d2e528757653fcbf5fdc",
-      "iso_checksum_type": "sha1",
-      "iso_url": "http://ftp.fi.muni.cz/pub/linux/centos/7/isos/x86_64/CentOS-7-x86_64-DVD-1503.iso",
-      "ssh_username": "{{user `user`}}",
-      "ssh_password": "{{user `password`}}",
-      "ssh_port": 22,
-      "ssh_wait_timeout": "10000s",
-      "shutdown_command": "echo '/sbin/halt -h -p' > /tmp/shutdown.sh; echo 'vagrant'|sudo -S sh '/tmp/shutdown.sh'",
-      "guest_additions_path": "VBoxGuestAdditions_{{.Version}}.iso",
-      "virtualbox_version_file": ".vbox_version",
-      "vboxmanage": [
-        [ "modifyvm", "{{.Name}}", "--memory", "512" ],
-        [ "modifyvm", "{{.Name}}", "--cpus", "1" ]
-      ]
-    },
-    {
-      "type": "qemu",
-      "vm_name": "{{ user `distro` }}-{{ timestamp  }}",
-      "output_directory": "images/{{ user `distro` }}-{{ timestamp  }}",
-      "format": "qcow2",
-      "accelerator": "kvm",
-      "disk_size": "{{ user `disk_size`}}",
-      "iso_checksum": "99e450fb1b22d2e528757653fcbf5fdc", 
-      "iso_checksum_type": "md5",
-      "iso_url": "http://ftp.fi.muni.cz/pub/linux/centos/7/isos/x86_64/CentOS-7-x86_64-DVD-1503-01.iso",
-      "http_directory": "http",
-      "headless": false,
-      "ssh_username": "{{user `user`}}",
-      "ssh_password": "{{user `password`}}",
-      "shutdown_command": "echo '{{user `password`}}'|sudo -S shutdown -P now",
-      "boot_wait": "2s",
-      "boot_command": [
-      "<tab> text ks=http://{{ .HTTPIP }}:{{ .HTTPPort }}/ks.cfg<enter><wait>"
-     ]
-    },
-    {
-      "type": "vmware-iso",
-      "boot_command": [
-        "<tab> text ks=http://{{ .HTTPIP }}:{{ .HTTPPort }}/ks.cfg<enter><wait>"
-      ],
-      "boot_wait": "10s",
-      "disk_size": 40520,
-      "guest_os_type": "centos-64",
-      "http_directory": "http",
-      "iso_checksum": "154ba47b7a37e52e0100310c3aeb8f9d9daf4806",
-      "iso_checksum_type": "sha1",
-      "iso_url": "http://ftp.iij.ad.jp/pub/linux/centos/7.0.1406/isos/x86_64/CentOS-7.0-1406-x86_64-DVD.iso",
-      "ssh_username": "{{user `user`}}",
-      "ssh_password": "{{user `password`}}",
-      "ssh_port": 22,
-      "ssh_wait_timeout": "10000s",
-      "shutdown_command": "echo '/sbin/halt -h -p' > /tmp/shutdown.sh; echo 'vagrant'|sudo -S sh '/tmp/shutdown.sh'",
-      "tools_upload_flavor": "linux",
-      "vmx_data": {
-        "memsize": "512",
-        "numvcpus": "1",
-        "cpuid.coresPerSocket": "1"
-      }
-    }
-  ]
-}
diff --git a/config.sh b/config.sh
deleted file mode 100644
index 5f5428d..0000000
--- a/config.sh
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/bin/bash
-echo "Please enter your DigitalOcean API key: "
-echo "(if not used put some random stuff)"
-read -r DO_API_TOKEN_INPUT
-export DO_API_TOKEN=$DO_API_TOKEN_INPUT
-echo "Please enter provision username: "
-read -r BUILD_USER_INPUT
-export BUILD_USER=$BUILD_USER_INPUT
-echo "Please enter provision password: "
-read -r BUILD_PASSWORD_INPUT
-export BUILD_PASSWORD=$BUILD_PASSWORD_INPUT
-