[mybuild] acceptable range of parameters in module dependencies

[GoogleCodeExporter]

What new or enhanced feature are you proposing?
It should be possible to specify acceptable range of parameters in my-files in 
"depends" section.

For example:

module foo {
        source "foo.c"
        depends embox.kernel.thread.core(stack_size>=65536)
        depends embox.net.skb(skb_n>=1000)
}

What goals would this enhancement help you to achieve?
Sometimes system crashes on config change. It could be difficult and irritative 
to figure out what's wrong and change parameters each time when some module is 
included.

As an example, see issue #771.

Original issue reported on code.google.com by deryugin...@gmail.com on 12 Dec 2014 at 12:49