PSR2 fixes
Updating CONTRIBUTING.md
More PSR2 fixes
More PSR2 fixes
More PSR2 fixes
More PSR2 fixes
More PSR2 fixes
More PSR2 fixes
More PSR2 fixes
Make link for CONTRIBUTING.md in README.md
Merge pull request #179 from zaets28rus/readme

Make link for CONTRIBUTING.md in README.md
More PSR2 fixes
More PSR2 fixes
More PSR2 fixes
More PSR2 fixes
More PSR2 fixes
Final PSR2 fixes
Added Exception class for Zephir namespace for backward compatibility after migrating to namespaces
Merge pull request #180 from zaets28rus/namespace_critical_fix_for_Exceptions

Added Exception class for Zephir namespace for backward compatibility af...
Fix PSR2 style in Zephir\Exception