Conflicts:
	interface/web/admin/templates/directive_snippets_list.htm
	interface/web/sites/templates/web_vhost_domain_ssl.htm

- Responsive fixes

- Included new icons and buttons
- Layout scaling improved (up to 1260px width)

Merge/directive snippets add selection

See merge request !148

- Select2 combobox

Conflicts:
	interface/web/dns/templates/dns_dkim_edit.htm
	interface/web/sites/templates/aps_instances_list.htm

- New dashboard layout

Remote API functions for APS-Installer (FS#2464)

Added new functions and docs to remote api for APS-Installer. Some minor changes done to APS-Installer for this (and removed deprecated warnings of installer).
Removed APS-functions and textes for instance-reinstallation because of existing problems with this feature (discussed with Till via mail).

See merge request !147

add Websites/BackupStats

Add overview page for backups

See merge request !143

Master

See merge request !140

Removed possibility of reinstalling Instances