SSP-2427 Embed PDF fonts to render certain HTML font styles

Fixes bold and italics rendering in HTML text fields in Jasper
PDF reports.

Based on a solution proposed here:

  http://stackoverflow.com/a/24054577
SSP-2427 updates for email formatting through message templates
SSP-2427 Tweak EA/Email journal entry formatting

A number of minor changes to previous work in SSP-2427:

  - Try to get slightly better formatting in the Journal
    comment RTE, which converts line breaks to <br>'s silently
  - Expand MessageTO and replace EmailRequestTO with a Map.
    See comments in
    PersonEmailServiceImpl.buildJournalEntryCommentFromEmail()
  - Try to ensure in-app email is generated with <html><body>
    markup, but resulting Journal Entry comments remain
    document fragments
SSP-2839 Add liquibase to format existing Journal Comments as HTML
SSP-2554: Add liquibase changeset to update 'Contact Coach' message template to better handle empty values.
SSP-2880 Eliminate duplicate StepDetails in Journal Report
SSP-2931 Create success indicator admin UI
SSP-2923 Update label for Home Department in Reports
SSP-2932 Wrap long reason names in EarlyAlertReasonCounts Report
SSP-1944, SSP-2898 Create server-side Success Indicator infrastructure

Includes an API for managing Success Indicator reference data and
an API for retrieving evaluated Success Indicators per person.