Work on branch select

Changes to be committed:
	modified:   src/main/java/nl/tudelft/ewi/devhub/server/web/resources/ProjectsResource.java
	modified:   src/main/resources/i18n/devhub_en.properties
	new file:   src/main/resources/static/octicons/LICENSE.txt
	new file:   src/main/resources/static/octicons/README.md
	new file:   src/main/resources/static/octicons/octicons-local.ttf
	new file:   src/main/resources/static/octicons/octicons.css
	new file:   src/main/resources/static/octicons/octicons.eot
	new file:   src/main/resources/static/octicons/octicons.less
	new file:   src/main/resources/static/octicons/octicons.svg
	new file:   src/main/resources/static/octicons/octicons.ttf
	new file:   src/main/resources/static/octicons/octicons.woff
	new file:   src/main/resources/static/octicons/sprockets-octicons.scss
	modified:   src/main/resources/templates/macros.ftl
	modified:   src/main/resources/templates/project-view.ftl
	modified:   src/test/java/nl/tudelft/ewi/devhub/webtests/FolderTest.java
	modified:   src/test/java/nl/tudelft/ewi/devhub/webtests/ProjectTest.java
	modified:   src/test/java/nl/tudelft/ewi/devhub/webtests/ProjectsTest.java