Layout of a Solidity Source File all differences

Version Pragma
(https://github.com/arrayio/array-io-solidity/blob/master/layout-of-source-files.rst#version-pragma)

1.(don't support 0.5.0)
A: But actually there is proved support only of the 0.4.21 version

Importing other Source Files
(https://github.com/arrayio/array-io-solidity/blob/master/layout-of-source-files.rst#importing-other-source-files
)
2. (all sections in the Importing other Source Files)
A: We do not support it.