Merge branch 'develop'
Adding currency conversion:
* added a utility class to specify currency codes
* added a simple converter which gets the rates from an array
* added a test
* ingore the vendor folder
Added handling of conversions to the same currency
Merge branch 'currency-converter'
Added some doc for the currency converter
typo
Update README.md
Added number format and round to conversion
* Returns value in string
* Rounding precision can be passed in the constructor
Merge remote-tracking branch 'origin/number_format'
Merge branch 'master' of git://github.com/namshi/NamshiUtilityBundle