remove -release tag from library and executable

[ViralBShah]

Currently, the make install target builds both debug and release. Currently, sys.ji is built by the debug target. Is there any likely performance impact from having it sys.ji built as part of the debug target, as opposed to the release target?

I do not think so, but just want to make sure, since all our shipped binaries are built this way.

[JeffBezanson]

No, it will build the exact same image, but doing so will take a bit longer.
Do you really think we need to ship both debug and release builds? I'd kind of like to remove the -release tag from the executable and shared library.

[vtjnash]

I like to ship both to track down crashes on windows. It's fine if you want to remove -release and just have -debug

[JeffBezanson]

Sounds good to me.

[staticfloat]

Closed by #4177