Added a way to change the password of a user

src/components/BaseComponents/NavBar.vue

src/components/CommunityComponents/CommunityHamburger.vue

src/components/CommunityComponents/NewCommunityForm.vue

src/components/FormComponents/LoginForm.vue

src/components/FormComponents/NewPasswordForm.vue

src/components/FormComponents/RegisterForm.vue

src/components/FormComponents/ResetPasswordForm.vue

src/components/ItemComponents/NewItemForm.vue

src/router/index.js

src/utils/apiutil.js

src/views/CommunityViews/CommunityView.vue

src/views/CommunityViews/NewCommunityView.vue

src/views/ItemViews/NewItemView.vue

...-tests/community-component-tests/community-header.spec.js