Adapted taxis to global resource array. Changed implementation of resources operations to be called with XXX_t pointer args in grid, zaxis and taxis.

Changed argument type of resources print function in reshArrayPrint, introduced XXXPrintKernel with ( mostly ) direct access to XXX members in grid.c and zaxis.c.

This is meant to

* remove code duplication and
* ease maintainability in the face of transferring the same information
  to I/O server processes with consistent handle values.

for testing locally.

This reverts commit 378a92eb761e65fa090a13bb9006355e988b5ab3.

This reverts commit 928e3941eb08f08887e7732b4fe2c61bc273da45.

This reverts commit bb08e045b92ddb34f7ca5c84de841845fae6430d.

This reverts commit 01dde1bf0405f3656f322595e4a4e32c19290c74.