Description of problem:
Images dont load for few items in New Sync Plan page

Version-Release number of selected component (if applicable):
* apr-util-ldap-1.3.9-3.el6_0.1.x86_64
* candlepin-0.9.19-1.el6_5.noarch
* candlepin-scl-1-5.el6_4.noarch
* candlepin-scl-quartz-2.1.5-5.el6_4.noarch
* candlepin-scl-rhino-1.7R3-1.el6_4.noarch
* candlepin-scl-runtime-1-5.el6_4.noarch
* candlepin-selinux-0.9.19-1.el6_5.noarch
* candlepin-tomcat6-0.9.19-1.el6_5.noarch
* elasticsearch-0.90.10-4.el6sat.noarch
* foreman-1.6.0.29-1.el6sat.noarch
* foreman-compute-1.6.0.29-1.el6sat.noarch
* foreman-gce-1.6.0.29-1.el6sat.noarch
* foreman-libvirt-1.6.0.29-1.el6sat.noarch
* foreman-ovirt-1.6.0.29-1.el6sat.noarch
* foreman-postgresql-1.6.0.29-1.el6sat.noarch
* foreman-proxy-1.6.0.21-1.el6sat.noarch
* foreman-selinux-1.6.0-8.el6sat.noarch
* foreman-vmware-1.6.0.29-1.el6sat.noarch
* katello-1.5.0-27.el6sat.noarch
* katello-ca-1.0-1.noarch
* katello-certs-tools-1.5.6-1.el6sat.noarch
* katello-installer-0.0.56-1.el6sat.noarch
* openldap-2.4.23-32.el6_4.1.x86_64
* pulp-katello-0.3-3.el6sat.noarch
* pulp-nodes-common-2.4.0-0.23.beta.el6sat.noarch
* pulp-nodes-parent-2.4.0-0.23.beta.el6sat.noarch
* pulp-puppet-plugins-2.4.0-0.23.beta.el6sat.noarch
* pulp-puppet-tools-2.4.0-0.23.beta.el6sat.noarch
* pulp-rpm-plugins-2.4.0-0.23.beta.el6sat.noarch
* pulp-selinux-2.4.0-0.23.beta.el6sat.noarch
* pulp-server-2.4.0-0.23.beta.el6sat.noarch
* python-ldap-2.3.10-1.el6.x86_64
* ruby193-rubygem-net-ldap-0.3.1-3.el6sat.noarch
* ruby193-rubygem-runcible-1.1.0-2.el6sat.noarch

How reproducible:
Always

Steps to Reproduce:
1.Navigate to Content -> Sync Plans -> New Sync Plan 
2.Notice the following items dont load their respective images:
- Start time Incrementor (Hours)
- Start time Decrementor (Hours)
- Start time Incrementor (Mins)
- Start time Decrementor (Mins)
- Start Date Month Incrementor
- Start Date Month Decrementor

Actual results:
6 images (mentioned above) dont load

Expected results:
All the images loading properly

Additional info: