SONAR-4746 Align property name and field
SONAR-4746 Modify visibility of property key and layout of property name

Move property key below property description
Add some space between properties
Make property name column fluid
SONAR-4746 Convert email settings to new layout
SONAR-4746 Convert server ID page to new layout
SONAR-4746 Convert encryption settings to new layout
SONAR-4746 Fix textarea style for IE8 (...)