Force Travis to upgrade Mongo PHP driver
Merge pull request #936 from sjinks/native-funcs

Use native functions wherever possible
Merge pull request #937 from sjinks/update-mongo-driver

Force Travis to upgrade Mongo PHP driver
Add Decimal scale
updated ext/db/adapter/pdo/postgresql.c
Support for self/parent/static properties
Native functions

  * phalcon_array_is_associative()
  * phalcon-array_keys()
Merge pull request #943 from sjinks/read_class_property

[NFR] Support for self/parent/static scopes in static properties
Merge pull request #945 from sjinks/array_funcs

More native functions for arrays
Do not duplicate checks performed in phalcon_create_instance_params()
Scope lookup optimizations
Use zend_binary_strcasecmp() instead of memcmp()
Less noise
Bug fix
Removed Mongo hack
Merge pull request #946 from sjinks/phalcon_create_instance_params

Do not perform the same check twice
Merge pull request #948 from sjinks/lookup-scope

[NFR] Scope lookup optimizations
pecl automagically adds extension to php.ini
More diagnostics on failure
Fix Mongo