missed these classes last commit

Adding missing classes @fcduarte 
I will change it form NULL to a value in strings in xml.


On Fri, Jul 11, 2014 at 9:31 PM, Felipe Duarte <notifications@github.com>
wrote:

> In src/org/missionassetfund/apps/android/utils/FormatterUtils.java:
>
> > +package org.missionassetfund.apps.android.utils;
> > +
> > +import java.text.DateFormat;
> > +import java.text.SimpleDateFormat;
> > +import java.util.Date;
> > +import java.util.Locale;
> > +
> > +public class FormatterUtils {
> > +
> > +    public static String formatAmount(Double amount) {
> > +        return String.format(Locale.US, "%.2f", amount);
> > +    }
> > +
> > +    public static CharSequence formatMonthDate(Date date) {
> > +        if (date == null) {
> > +            return "NULL";
>
> Better return an empty string otherwise NULL will be printed on screen.
>
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> <https://github.com/CodePath-MAF/AndroidClient/pull/41/files#r14851473>.
>