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]
Merge branch '1.2.3' of https://github.com/phalcon/cphalcon into 1.2.3
Fixing possible invalid reference in concat
Regenerating builds [ci skip]
Merge pull request #1102 from phalcon/1.2.3

1.2.3
Hack in some variables to make compiling for multiple PHP versions easier.
Set sensible defaults.