fix(tests): comment out skipped tests

This commit works around an apparent bug in mocha version 3.x that
throws function name errors on test that are skipped.  The skipped tests
have been commented out and will be re-enabled as soon as mocha gets
around to providing a solution.

.travis.yml

@@ -6,7 +6,7 @@ before_install:
   - export CHROME_BIN=/usr/bin/google-chrome
   - sudo apt-get update -qq
   - sudo apt-get install -qq mysql-server-5.6 mysql-client-5.6 mysql-client-core-5.6
-  - sudo apt-get install wkhtmltopdf
+  - sudo apt-get install -qq wkhtmltopdf
   - sh -e /etc/init.d/xvfb start
   - wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb
   - sudo dpkg -i google-chrome*.deb

client/test/e2e/cash/cash.spec.js

@@ -145,6 +145,7 @@ describe('Cash Payments Module', function () {
     });
 
     /** @todo - once invoice posting is figured out, this test should be uncommented and work */
+    /*
     it.skip('should make a payment against previous invoices', function () {
       var gridId = 'debtorInvoicesGrid';
 
@@ -187,6 +188,7 @@ describe('Cash Payments Module', function () {
       // dismiss the modal
       element(by.css('[data-modal-action="dismiss"]')).click();
     });
+  */
   });
 
   describe('Cash Transfer ', function (){

client/test/e2e/patient/invoice/invoice.spec.js

@@ -114,5 +114,5 @@ describe('Patient Invoice', function () {
     components.notification.hasDanger();
   });
 
-  it('can calculate totals correctly');
+  //it('can calculate totals correctly');
 });

client/test/e2e/permissions/permissions.spec.js

@@ -64,7 +64,8 @@ describe('Permissions Module', function () {
     FU.validation.error('PermissionsCtrl.user.passwordVerify');
   });
 
-  it.skip('edits the previously created user', function (done) {
+  /*
+  it('edits the previously created user', function (done) {
 
     // use the UI grid to select the previously created user
     //gridUtils.
@@ -84,5 +85,6 @@ describe('Permissions Module', function () {
 
     // submit the user
     element(by.id('submitCreate')).click();
-  });
+    });
+    */
 });