define KERNEL_IFNINITY as 9999 other than 0xFFFF as the same reason;
Use connection name as interface name instead GUID;
Add platform macro in the Makefile and source files;
Update README.cygwin as the changes.

Fix issues to get the route table.
Add README.cygwin

Add patches of Cygwin.

Add subdirectory 'cygwin' in the component/slapos, push all the patches and scripts for cygwin here.

Conflicts:
	component/slapos/buildout.cfg

WARNING: require recent slapos.core.

Misread code. So this change doesn't change anything.

This reverts commit 925f0cff.

Conflicts:
	software/drupal/software.cfg

This reverts commit daeeae60.