Initial invokation for built-in methods
Tests for built-in type methods
Adding more string built-in methods, fixing tests assertions
Initial support for 'array' type
Support for 'array' type in parameters
Allowing to use 'char'/'uchar' in bitwise operations, allowing access string offset indexes with [{expr}]
Configure fix of -Wparentheses-equality -> -Wparentheses
Merge pull request #109 from zaets28rus/configure_fix

Configure fix
Fix #110 issue

- fixes in zephir_array_keys

- added tests for issue and array_keys, implode functions for array
Fixes to built-in method implementation
Merge pull request #111 from zaets28rus/110_issue

Fix #110 issue
Moving 'new' operator to its own file, other fixes
Merge branch 'master' of https://github.com/phalcon/zephir
Fixing array_keys
Adding compare_mtime optimizer and other is_* optimizers
Merge branch 'master' of https://github.com/phalcon/zephir
Removing extra ) in zephir_has_constructor
Fixing missing TSRMLS_CC in zephir_array_keys
Adding 'typeof' operator support for unknown parameters
Moving 'instanceof' operator to its own file