ida 9.x support

[MeguminSama]

inf.min_ea and inf.max_ea were replaced with inf_get_min_ea() and inf_get_max_ea() respectively.

[MeguminSama]

This is most likely a breaking change with older versions of IDA, so it'd probably need to be made clear if a release is made.

[kweatherman]

Okay, I see where it comes from. They exposed the beta version
Thanks for doing the work already.

I normally just update to what ever the latest release is as they come out.
I will think and at how to handle this. Either have to have multiple versions, or if possible load different versions of functions dynamically, or just wait until IDA 9 is officially released.

[xenontrioxide]

IDA 9.0 Beta is particular about plugin file naming. The extension must be exactly .dll to load. As in previous versions, the 64-bit IDA (now the default) only loads plugins with 64 directly before the extension. For public use, rename the plugin to IDA_SigMaker64.dll instead of the project's IDA_SigMaker64.dLL