adding support for pentaho report localization

mifosng-provider/src/main/pentahoReports/balanceSheet.properties

@@ -11,6 +11,3 @@ totalEquities=Total Equities :
 branchName=Branch :
 asOn=As On :
 retainedEarnings=Retained Earnings
-PrintedBy\:=Printed by:
-On\:=On:
-Page=Page  

mifosng-provider/src/main/pentahoReports/incomeStatement.properties

@@ -8,8 +8,8 @@ expenses=Expenses
 totalExpenses=Total Expenses :
 netIncome=Net Income :
 branchName=Branch :
-from=From :
-to=To :
+period=Period:
+to=To
 PrintedBy\:=Printed by:
 On\:=On:
 Page=Page  

mifosng-provider/src/main/pentahoReports/trialBalance.properties

@@ -9,4 +9,6 @@ name=Name
 total=Total :
 PrintedBy\:=Printed by:
 On\:=On:
-Page=Page  
+Page=Page  
+period=Period:
+to=To