Some minor fixes
Merge pull request #235 from elcodi/minor/minor-phpdoc-fixes

Some minor fixes
Migration to Bundles/Components architecture

* This is a full migration to a Bundle/Component architecture.
* Added SimpleDoctrineMapping dependency to allow simple mapping definition for each entity
* Created all Bundles and Components and changed all references
* Added all CompilerPasses for Defining mapping structure
Added missing composer.json in all components
Merge pull request #239 from elcodi/feature/bundle-component-split-process

Migration to Bundles/Components architecture
Issue #237

* Uncoupled bundle from CurrencyBundle
* Added command as a service in the DI definition
* Fixed some PHPUnit definition typos
Merge pull request #240 from elcodi/feature/currency-uncoupled-framework

Issue #237
Fixed composer and phpunit definition
Merge pull request #241 from elcodi/feature/fixed-composer-phpunit

Fixed composer and phpunit definition
Fixed minor typo issue in README

* Also removed from all gitignore files the "app" block
Merge pull request #242 from elcodi/minor/fixed-readme-and-gitignore-files

Fixed minor typo issue in README
Issue #238 Fixed event listener subscription
Merge pull request #243 from elcodi/hotfix/fix-event-subscription

Issue #238 Fixed event listener subscription
fixed bundle dependencies
Merge pull request #244 from elcodi/hotfix/fixed-bundle-dependencies

fixed bundle dependencies
Fixed some dependencies
Merge pull request #245 from elcodi/hotfix/fixed-some-dependency-files

Fixed some dependencies
Updated replace block in composer
Merge pull request #246 from elcodi/hotfix/updated-composer-replace-block

Updated replace block in composer
bootstrap changes