Started development of version 0.2.6
Start to modularize main class
Mechanisms for `__include__` moved to separate class
Mechanisms for hiding properties moved to separate class
Commenting mechanisms factored out
Moved tests to tests/ directory
`Properties._notavailable(self, key)` ->
`Engine.notavailable(properties, key)`
`Properties.gets()` made more straightforward, uses `Properties.get()`
as backend
Removed Roadmap.mdown
Parsing functionality extracted from main class
Updated Makefile and manuals, new manual added
DOC and Makefile updated to version 0.2.6
Hiding and commenting functionality back in main `Properties` class,
small refactoring of unit tests.
Small cleanup in code
`Engine.LineParser` contains `iscomment()`, `linehaskey()`,
`getlinekey()` and `getlinevalue()`
`getre()` removed, `sets()` will raise DeprecationError if **kwargs is
used
Update to version 0.3.0 (first release marked as stable)
Update to version 0.3.0 (first stable)