Fix: composer.json

Merge pull request #1 from pear/topics/composer-for-pear

Enhancement: composer setup

Split Validate_esMX into its own repository.

Split Validate_LV into its own repository.

Split Validate_NZ into its own repository.

Split Validate_FR into its own repository.

Split Validate_NZ into its own repository.

Split Validate_IT into its own repository.

Split Validate_IR into its own repository.

Split Validate_IE into its own repository.

Split Validate_FI into its own repository.

Splitting Validate_UK into its own repository.

Splitting Validate_Finance_CreditCard into its own repo.

Validate_IE-1.1.0a1: validate bank sort codes.