OLE FS Maven Integration

Full build
```
mvn clean install
```
Skip everything except for packaging OLE FS data into jar files
```
mvn clean install -Pdata
```
Generate a local configuration file
```
mvn generate-resources -Plocal
```
Reset an OLE FS database
```
mvn clean initialize -Pdb
```

Property	Default Value	Description
olefs.configuration	None	If this system property is set, properties are loaded from the location it points to. Properties supplied here, override internal properties
ole.fs.runtime.property.expansion=true/false	true	If true, property expansion is performed at runtime instead of at build time.
ole.fs.log4j.override=true/false	false	Set this to true if you want to override the default log4j.properties supplied with the application

PropertyLoadingFactoryBean
1. Checks the following external locations automatically
  1. ~/.kuali/ole/fs/configuration.properties