changed default dialect to HSQL
set default hbm2ddl.auto mode to 'update'
changed scope of hsqldb dependency to compile
added context.xml with resource for default embedded database
added LoggerWriter

This should be contributed to SLF4j, but has not yet been vetted.  Can
easily remove and replace references when SLF4j provides it.
added package-info.java
added embedded database server bean
refactored embedded database server to not require ServletContext
moved hsqldb dependency to service module, with compile scope
changed default dialect to HSQL
set default hbm2ddl.auto mode to 'update'
changed scope of hsqldb dependency to compile
added context.xml with resource for default embedded database
added LoggerWriter

This should be contributed to SLF4j, but has not yet been vetted.  Can
easily remove and replace references when SLF4j provides it.
added package-info.java
added embedded database server bean
refactored embedded database server to not require ServletContext
moved hsqldb dependency to service module, with compile scope
Merge remote-tracking branch 'origin/embeddedDatabaseSetup' into embeddedDatabaseSetup
Merge pull request #19 from ualerts-org/embeddedDatabaseSetup

Add support for embedded HSQL database