- Review  error severities
- Improves to public tree
	-> Expose node extended info. Always compile it.
	   (little memory cost)
	-> Review builder / tree / node relation
	OK -> Add low level functions to create nodes. 
	-> Optimize storage of children in node?
	-> Inode object?

>>>>>>>>>> RELEASE CANDIDATE >>>>>>>>>>>>>>>>>

- Intensive bug fix
- xorriso must work with libisofs version

>>>>>>>>>> RELEASE (0.6.0? 1.0.0?) >>>>>>>>>>>>>

- No stable API yet.
- Release will be branched and maintained for bug fixes

>>>>> NEXT DEVELOPMENT CICLE

- Expose Builder and Streams
- Implement filters: compression, encryption...
- Update Java bindings

>>>>>>>>>>> RELEASE (0.6.1? 1.0.1?) >>>>>>>>>>>>> 

- API not stable yet, but from here changes must be minimized.
- Release will be branched and maintained for bug fixes

>>>>> NEXT DEVELOPMENT CICLE

- UDF
- HFS

>>>>>>>>>

????

>>>>>>>>>> RELEASE (1.0.0? 2.0.0?) >>>>>>>>>>>>>>>>>

- From here API stability guaranted. We must preserve both source and binary
compatibility at least until 2.0.0 (3.0.0)