Merge pull request #2 from danielpsf/master

Solving the problem with input, thanks @danielpsf
New convertion

New convertion about Celsius to Farenheit and Farenheit to Celsius
Merge pull request #3 from mausrdr/master

New unit convertion
Aproveitamento de codigo

metodos criados evitando uso repetitivo de variaveis
-inserido metodo $scope.$on diparando evento inicial
-unico local para validaçao true/false
- inserido nova funcionalidade de converção Kelvin for Celcius
Adicioando interface Kelvin

_adicionando na tela inicial um select Kelvin to celsius
Merge pull request #4 from wanderval/patch-1

Code optimization and was added a new unit conversion (Kelvin to Celsius)
Merge pull request #5 from wanderval/patch-2

Updating the HTML from Wanderval
Refactoring

Some refactoring about the code!
Refactoring

I did some refactoring about variable and method names and also I did
some code identation
add function Celsius to Kelvin
Add function Fahrenheit To Kelvin
Merge pull request #7 from dehsouza/master

Adding new convertions!
Just a menu reorder
- Adding tests to MetricsConvesionController.js;
- Change MetricsConversionController.js in order to make it testable;
Merge remote-tracking branch 'upstream/master'

Conflicts:
	js/controllers/MetricConversionController.js