Merge pull request #145 from eprogramming/master

just intellij files to ignore.
Occurrence now uses OccurrenceStatus

1. Added the relationship between Occurrence and OccurrenceStatus
2. Updated the views and the intenationalization files
3. Added changeset to handle the database update and removal of status column in Occurrence
4. Small refactor in OccurrenceBean
Merge pull request #147 from efraimgentil/master

Occurrence now uses OccurrenceStatus
Merge pull request #148 from eprogramming/master

Added maven-wildfly-plugin.