git ignore netbeans project configuration files
Use servlet in the API instead of concrete jersey servletContainer
Fix csv metrics documentation. Directory creation

When the Metric's CSV reporter is enabled, it doesn't write to a file, but
instead writes a series of files to a specified directory. This commit fixes
all references of the single file notion.

This commit also creates the CSV reporter directory if it doesn't already
exist on start up. An appropriate test was created to confirm behavior.
keep returned type ServletContainer in public API
change JerseyContainerHolder param to Servlet
Update Liquibase XSD in dropwizard-example
Fix output of data in DbDumpCommand, fixes #476
Create parent directories and fail fast
Appease FindBugs with mkdirs return value
go back to return Servlet instead of ServletContainer
Merge pull request #592 from joschi/476-db-dump-ignores-data

Fix output of data in DbDumpCommand
Merge pull request #583 from nickbabcock/csv-fix

Fix csv metrics documentation. Directory creation
Merge pull request #585 from puniverse/pluggable-jersey

Pluggable Jersey - for quasar/comsat integration