Fix table aliasing for #737
Use native PHP buffering functions instead of userspace ones
Merge pull request #762 from sjinks/oracle-aliasing

Fix table aliasing for Oracle
Explicitly include php_output.h
Merge pull request #763 from sjinks/native-buffering

[NFR] Use native PHP buffering functions instead of userspace ones
Make sure we are PHP 5.3 compatible
Make sure there will be no errors in release mode [ci skip]
Merge pull request #765 from sjinks/native-buffering

Fix bugs in #763
Merge pull request #766 from sjinks/fix-backtrace

Hide phalcon_print_backtrace in release mode