Using a Guice provider to replace SecurityUtils.getSecurityManager(). 
Closes #80
OrientDb added, with skeleton DAO, custom entity serialisation for
Locale and DateTime.  Start of DemoUsage implemented, see #67
DAO test structure is more generic.  findAll() added to DAOBase
Refactoring
logging of access to demo implemented, but database is still hardocded
and in memory.  see #67, #34
Db settings loaded from ini file and injected via Guice.
Save method added to V7Ini
Removed temporary checks
ConfigUtil added
Monitoring in place but not checked for persistence.  Home page more
informative
Home page 'Enter' button centred
corrected navigation inconsistency in page refresh
Corrected message for authorisation button
Corrected fragment handling during refresh, and start up
Improved login form layout
Demo logging complete, closes #67.
Persistence working using OrientDb closes #34
Added test for creation of database if not extant
changed default demo logging db path