#1749, 1754, 1901 - revert two recent commits that check for Zend Guard obfuscation level support.
This is not the root of the problem for all installs, and can trigger false positives
that break previously-working installs... we'll have to find a better way.
Merge pull request #145 from shadlaws/revert_zend_guard_check

#1749, 1754, 1901 - revert two recent commits that check for Zend Guard code obfuscation.