Fix possible windows crash
Update metadata.c
Fix issues #1051
Format code
Format code
include kernel/hash.h
Merge pull request #1056 from xboston/patch-3

Update metadata.c
Add param replace for skipAttributes*
Updated metadatainterface.h
Merge pull request #1062 from dreamsxin/issues_1051

Issues 1051
Merge branch '1.2.3'
Random commit to relaunch Travis
Disabling error handler
Fixing possible bug cleaning memory stack
Fixing possible bug cleaning memory stack (2)
Fixing segfault in Volt
Removing PHQL parser files
Regenerating builds [ci skip]
Merge pull request #1094 from phalcon/1.2.3

1.2.3
Ignore [ci skip]