Merge pull request #212 from wick-ed/master

Added namespace omitting for PBC
Refactoring class loader functionality
Merge branch 'techdivision'
Require script only one in composer autoloader
Merge pull request #213 from wagnert/master

Require script only one in composer autoloader
Update README.md
Bugfix invalid manager + class loader initialization, minor improvements, raise version to 0.8.2
Restructure CHANGELOG.md
Merge pull request #214 from wagnert/master

Bugfix invalid manager + class loader initialization, minor improvements...
Issue #178 + minor optimizations
Using new minor version number 0.9.0 instead of 0.8.3 to prevent update issues
Merge pull request #215 from wagnert/master

Issue #178 + minor optimizations
Refactoring for usage of new appserver-io/build build and deployment package
Add temporary files created by PHPUnit tests to gitignore file
Restructure README.md
Merge pull request #216 from wagnert/master

Switch to new appserver-io/build build and deployment environment
Clean applications cache directory when application server restarts
Bugfix docblock for PSR-2 compatibility
Remove unnecessary flag to delete files
Merge pull request #217 from wagnert/master

Clean applications cache directory when application server restarts