Add .tmp_versions/ to C.gitignore.

Added a few missed files from kernel compilation results

Adds kernel module compile to the ignore list.

Visual Studio creates a few artifacts which weren't ignored before,
mainly .idb, .pdb and .ilk files which are either created by CL.EXE or
by LINK.EXE were added to the gitignore for Windows projects.

A little more information can be found here on Microsoft's
documentation: https://msdn.microsoft.com/en-us/library/3awe4781.aspx

See https://github.com/github/gitignore/pull/527

> For C.gitignore add dSYM folder from Mac OS X to gitignore

Added .la and .lo library extensions

 I use this system in a few of the projects I've contributed to, to
ignore architecture-specific linux binaries.

*.dylib is an extension for dynamic link library in MacOS X.