[CDE-269] - wip added root methods
Merge pull request #31 from diogofscmariano/CDE-269

[CDE-269] - wip added root methods
[CDF-289] - Fixed windows .orient folder location
[CDE-284] - Fixed repository file tree handling to iterate over the returned object instead get the children again from the repository
Merge pull request #33 from diogofscmariano/CDE-284

[CDE-284] - Fixed repository file tree handling to iterate over the retu...
Merge pull request #32 from diogofscmariano/CDF-289

[CDF-289] - Fixed windows .orient folder location
[CDF-289] - Updated commons-io lib
Merge pull request #34 from diogofscmariano/CDF-289

[CDF-289] - Updated commons-io lib
[CDE-284] - Fixed list population
Merge pull request #35 from diogofscmariano/CDE-284

[CDE-284] - Fixed list population
[CDF-289][REGRESSION] CDF is breaking at runtime in biserver 4.x due to unknown method call FilenameUtils.normalize( filename, unixSeparator )
	- upgrade of CDF's commons-io ivy dependency from 1.4 to 2.1 solves compile time errors, but in runtime the 4.8 platform still uses it's own ivy dependency of 1.4
	- https://commons.apache.org/proper/commons-io/javadocs/api-2.1/org/apache/commons/io/FilenameUtils.html#normalize(java.lang.String,%20boolean) is from commons-io 2.1 and above;
	- https://commons.apache.org/proper/commons-io/javadocs/api-1.4/org/apache/commons/io/FilenameUtils.html#normalize(java.lang.String) is the one to call for commons-io 1.4;
Merge pull request #36 from pedrofvteixeira/CDF-289

[CDF-289][REGRESSION] CDF is breaking at runtime in biserver 4.x due to ...