fix(report): income/expense uses report archive pg

This commit migrates the report to using the generic report archive page
for creating reports.  It patches the functionality to make sure PDF
  reports are rendered by default and removes the client interface as it
  has been completely replaced by the generic archive page.

client/src/i18n/en.json

@@ -463,8 +463,8 @@
       "HOSPITAL_FILE_NR"       : "Hospital File Number",
       "HOSPITAL_NO"            : "Hospital No.",
       "ID"                     : "ID",
-      "INCOME"                 : "Incomes",
-      "INCOME_EXPENSE"         : "Incomes and Expenses",
+      "INCOME"                 : "Income",
+      "INCOME_EXPENSE"         : "Income and Expense",
       "INTL"                   : "International",
       "INVENTORY"              : "Inventory",
       "INVOICE"                : "Invoice",

client/src/js/app.js

@@ -122,15 +122,14 @@ function bhimaConfig($stateProvider, $urlRouterProvider, $urlMatcherFactoryProvi
     controller: 'VoucherController as VoucherCtrl',
     templateUrl: 'partials/vouchers/index.html'
   })
-    
+
   /** General ledger routes**/
   .state('generalLedger', {
     url : '/general_ledger',
     controller : 'GeneralLedgerController as GeneralLedgerCtrl',
     templateUrl : 'partials/general_ledger/general_ledger.html'
   })
 
-
   /* references routes */
 
   .state('references', {
@@ -382,7 +381,8 @@ function constantConfig() {
     },
     reports : {
       AGED_DEBTOR : 'AGED_DEBTOR',
-      CASHFLOW : 'CASHFLOW'
+      CASHFLOW : 'CASHFLOW',
+      INCOME_EXPENSE : 'INCOME_EXPENSE'
     }
   };
 }