OXUD-1186 Polish & fix the capabilities.xsl
OXUD-1187 Replace the value 'cap-enterpriseaddressbook' by 'feat-io-ox-core-enterprisePicker'

OXUD-1164 Story OXUIB-2203 Planning view opened from appointment create should not offer "save as distribution list"
OXUD-1168 Update the docu about how appointments are displayed
OXUD-1175 Some minor fixes and improvements
OXUD-1180 Story OXUI-1172 As a user I can configure when unread emails get marked as read
OXUD-1177 Story GUARD-389 Implement S/Mime for 8.0
OXUD-1183 Enhancement: Update the docu of searching by PIM Categories

- OXUD-1144 Story OXUI-1091 As a user I get a strong visual reminder on upcoming and starting meetings
- OXUD-1140 Story OXUI-1040 As a user I can see resources in my calendar views, final
- OXUD-1150 Story OXUIB-2134 Auto-complete doesn't behave as expected when using quotes during search
- Added cap-deputy and feat-io-ox-core-countdown to the inline-help-capabilities.less

Updates since version #1
-OXUD-1007 Check and update the topic of sending encrypted emails
- OXUD-1008 Various updates for New button, foldertree other findings
- OXUD-1009 Add conformance attributes for the 'switchboard' related topics