change
Merge pull request #31 from juancjara/master

update dev
Merge branch 'development' of https://github.com/juancjara/Grades-project into development
center text svg
Merge pull request #32 from juancjara/development

Development
about page
nodemngr update
Merge pull request #33 from juancjara/development

about page
Merge pull request #34 from juancjara/development

nodemngr update
merge