Support for StarNet2

New AutoIntegrate v1.44 support StarNet2. StarNet2 seem to work a lot better than the old StarNet. You need to install StarNet2 separately from this link: Starnet++ - Browse /v2.0 at SourceForge.net

AutoIntegrate v1.44 has some new options for removing stars while image is still in linear format, and different options for stretching and combining stars image. This is still partly experimental.