LPS-50850 message changed in portal

In portal, a suffix was added to the message. Create a new language key
in the plugin, as we don't want that suffix to appear in KB,
LPS-50850 Lang keys
LPS-50838 update schema to remove default term vectors.  correct localization settings
LPS-50838 SF
LPS-50842 add article title to the page title
LPS-50858 show user friendly text in tooltip
LPS-50405 Web form portlet has hard-coded separator for csv export
LPS-50480 source formatting - CharPool,StringPool instead of string literals
LPS-50480 Web form portlet does not escape double-quotes in fields at csv export
LPS-50480 SF - use StringBuilder
LPS-50480 typo and doc for csv.separator property
LPS-50480 SF
LPS-50480 SF