Removing migrations (in progress, mostly finished).
Added database updating system relaying on models annotations metadata.
Different cleanups.
Adopting installation system to new database update system.
Changing phalcon required version to 1.2.4
Added ant build config.
Working under code styling.
Added PhalconEye phpcs standard (got it from Symfony2).
Engine Console dir build now is green.
Added installation script to Core module, all migrations code has been removed.
Merge remote-tracking branch 'origin/0.4.0' into 0.4.0

Conflicts:
	app/engine/Console/Commands/Assets.php
	app/engine/Console/Commands/Database.php
	app/engine/Generator/Migrations.php
	app/engine/Generator/Migrations/Model.php
	app/engine/Installer.php
	app/migrations/0.4.0/access.php
	app/migrations/0.4.0/content.php
	app/migrations/0.4.0/language_translations.php
	app/migrations/0.4.0/languages.php
	app/migrations/0.4.0/menu_items.php
	app/migrations/0.4.0/menus.php
	app/migrations/0.4.0/package_dependencies.php
	app/migrations/0.4.0/packages.php
	app/migrations/0.4.0/pages.php
	app/migrations/0.4.0/roles.php
	app/migrations/0.4.0/session_data.php
	app/migrations/0.4.0/settings.php
	app/migrations/0.4.0/users.php
	app/migrations/0.4.0/widgets.php
Added Cache command.
Cleanup migrations.
Some small fixes.
Fixed template errors.
Fixed Element Description trait.