Updated CHANGELOG for v0.0.2.
Fixed markup in CHANGELOG Markdown syntax.
Generated 0.0.2 API doc.
[#4] Used SPL classes for file I/O and dropped adapter abstraction.

SPL can use any underlying stream wrapper so there is no need to abstract it on higher level.
[#7] Removing directories recursively with Symfony\Component\Filesystem.
[#8] Files uploading.
[#12] File renaming.
[#15] Directory view sorting.
[#11] Files moving.
[#9] Files copying.
Controllers refactoring that reduced duplicated code.
Fixed non-ASCII filenames downloading.
[#6] Confirmation on delete action.
0.0.3 assets.