I have changed several files, I am on master branch, yet, source tree acts as if there is no files were changed ..

D:\wampstack\apache2\htdocs\widgetsRepository>git status
On branch master
Your branch is ahead of 'origin/isolated-scopes-try' by 130 commits.
(use "git push" to publish your local commits)

Changes to be committed:
(use "git reset HEAD <file>..." to unstage)

new file: wwwroot/angular-ui/custom-select/customSelect.css
new file: wwwroot/angular-ui/custom-select/customSelect.js
new file: wwwroot/angular-ui/custom-select/font-awesome.min.css
new file: wwwroot/angular-ui/custom-select/format.js

Changes not staged for commit:
(use "git add <file>..." to update what will be committed)
(use "git checkout – <file>..." to discard changes in working directory)

modified: .idea/workspace.xml
modified: app/controllers/admin/AdminCommentsController.php
modified: app/views/site/classification/core/drop_list.blade.php
modified: app/views/site/layouts/default.blade.php
modified: wwwroot/angular-ui/custom-select/customSelect.css
modified: wwwroot/angular-ui/custom-select/font-awesome.min.css
modified: wwwroot/angular-ui/throbber.css
modified: wwwroot/classifications/js/app.js

Untracked files:
(use "git add <file>..." to include in what will be committed)

.idea/composerJson.xml
.rnd
azure
azure.pub
azureCert.pem
composer.json.rej
myPrivateKeyAzure.key
wwwroot/angular-ui/angular-vs-repeat.js
wwwroot/widgets/scorm/