Merge pull request #4 from IP-XOP/IP8---signed

Update SOCKIT Help.ihf

Updates .gitignore

Merge pull request #3 from IP-XOP/IP8---signed

Update SOCKIT Help.ihf

Improved slightly, moved to project folder

Corrects comment

Adopts Xcode variables

Tells Igor that the XOP is compiled for IP8 and checks that the minimum version IP version is 8

Fixes structure alignment no reset to default

Clears compiler warning by changing type

Fixes test so that it really checks whether the first parameter is set

Fixes types to clear compiler warnings

Fixes tests to clear warnings

Replaces socket type (long -> int) to clear warnings