Log message:
Delete php-zendoptimizerplus, replaced by php-zendopcache

Log message:
Initial import of php-zendoptimizerplus, version 7.0.0, into the NetBSD
Packages Collection.

The Zend Optimizer+ provides faster PHP execution through opcode caching and
optimization. It improves PHP performance by storing precompiled script
bytecode in the shared memory. This eliminates the stages of reading code from
the disk and compiling it on future access. In addition, it applies a few
bytecode optimization patterns that make code execution faster.