Merge pull request #2 from mishak87/master

Draft: currency, amount and money
name the project
Added missing phpdoc
Create MoneyExtension and basic functionality test case
Add authors in composer.json
fixed paths
Fix dependency tree for doctrine
Fixed coding standard; Removed Amount
Fixed CurrencyTable and generator
typo
Removed those ugly spaces
Do not output money as float
Tests: money
Money can accept Money objects as amount
Money __toString was returning wrong number
Revert "Money __toString was returning wrong number"

This reverts commit f81c19eac676577e6005ed5d95ecbf56485e3572.
Tests: only whole numbers allowed
Currency property phpdoc
Money: always contain value, never empty string
Money: amount and decimals is always int, fixed formating if empty amount