[FEATURE] Increase various .ini resource refaults and improve XDebug config
[BUGFIX] Update spec fixtures for recent changes
Add xhprof php extension.
Add :extension_dir docs
Merge pull request #39 from castiron/gb/better-dev-defaults

Make .ini defaults a little bit more forgiving
Add PHP 5.4.27, 5.4.28. 5.4.29, 5.5.11, 5.5.12, 5.5.13
Fixes syntax and specs
Merge pull request #41 from webflo/new-versions

Add PHP 5.4.27, 5.4.28. 5.4.29, 5.5.11, 5.5.12, 5.5.13
Merge pull request #40 from webflo/xhprof

Add Xhprof extension.
Issue #42: Fix compiling of recent php versions
Fix php_spec
Merge pull request #43 from webflo/fix-compile

Issue #42: Fix compiling of recent php versions
Merge tag '1.2.4'