CentOS ansible install fixes

ansible/roles/install/tasks/centos.yml

@@ -3,18 +3,18 @@
   when: ansible_os_family == "RedHat"
   yum_repository:
     name: tendermint
-    baseurl: repo.testnets.interblock.io/centos
+    baseurl: http://tendermint-packages.s3-website-us-west-1.amazonaws.com/centos
     ui_repoid_vars: 7 os x86_64
     description: "Tendermint repo"
     gpgcheck: yes
-    gpgkey: repo.testnets.interblock.io/centos/RPM-GPG-KEY-Tendermint
+    gpgkey: http://tendermint-packages.s3-website-us-west-1.amazonaws.com/centos/RPM-GPG-KEY-Tendermint
     repo_gpgcheck: yes
 
 - name: Install package on CentOS/RedHat
   when: ansible_os_family == "RedHat"
   yum: pkg={{item}}
   with_items:
-  - unzip
+  - epel-release
   - jq
   - "{{service}}"
 

ansible/roles/install/tasks/debian.yml

@@ -14,7 +14,6 @@
   when: ansible_os_family == "Debian"
   apt: pkg={{item}}
   with_items:
-  - unzip
   - jq
   - "{{service}}"