fixed a bug in the host-group truncation function.

added ace code editor to the provisioning template edit page.

added info text to the assosiation tab of the provisioning templates page.

fixes #1566 - Puppet CA set incorrectly when only one proxy is defined

fix certificates and autosign list views

[UI] minor fixes refs bootstrap upgrade

Fixed link for Good hosts on dashboard to match stats query

Fixed reported stats on dashboard for good_hosts and reports_missing in text table

[UI] - make sure settings intput fields do not resize incorecctly upon inline edit

[UI] typo - fixed red highlighting for hosts with errors

[UI] users filter page space after field-set.