Merge pull request #184 from AntonShevchuk/master

Added protected fields to Application
Merge pull request #185 from AntonShevchuk/master

Added coversalls CI tool
Merge pull request #186 from AntonShevchuk/master

Removed unused USE statements
Merge pull request #187 from AntonShevchuk/master

Updated coveralls configuration
Merge pull request #188 from AntonShevchuk/master

Updated build configuration for CI
Merge pull request #189 from AntonShevchuk/master

Removed unused USE statements
Merge pull request #190 from AntonShevchuk/master

Removed unused code from Singleton trait
Merge pull request #191 from AntonShevchuk/master

Fixed documentation
Merge pull request #192 from AntonShevchuk/master

Added Colorizer to CLI package
Merge pull request #193 from AntonShevchuk/master

Removed private system() method from View package. Use Registry instead
Updated comments blocks and codestyle
Merge pull request #194 from AntonShevchuk/master

Added declaration virtual methods to Nil class, just for PHP Analyzer
Merge pull request #195 from AntonShevchuk/master

Added one test for Application
Merge pull request #196 from AntonShevchuk/master

Added test for Application::getConfigData
Added tests for Registry package
Added tests for EventManager package
Merge pull request #197 from AntonShevchuk/master

Updated comments blocks
Merge pull request #198 from AntonShevchuk/master

Updated phpunit configuration
Merge pull request #199 from AntonShevchuk/master

Updated comments blocks
Merge pull request #200 from AntonShevchuk/master

Removed duplicate code from `Db\Query\Select`
Fixed LIKE filter in Grid\Source\ArraySource
Merge pull request #201 from sergeyvolkov/patch-1

Fixed LIKE filter in Grid\Source\ArraySource
Merge pull request #202 from AntonShevchuk/master

Added `cleanErrors()` method for Crud package