UX-200: styling for Branches table; update to use components; update specs to reflect more complex React / DOM hierarchy
UX-200: styling for Branches table; update to use components; update specs to reflect more complex React / DOM hierarchy

cliffmeyers/jenkins-design-language,kzantow/blueocean-plugin,alvarolobato/blueocean-plugin,alvarolobato/blueocean-plugin,cliffmeyers/jenkins-design-language,jenkinsci/blueocean-plugin,alvarolobato/blueocean-plugin,jenkinsci/jenkins-design-language,kzantow/blueocean-plugin,kzantow/blueocean-plugin,alvarolobato/blueocean-plugin,jenkinsci/jenkins-design-language,jenkinsci/blueocean-plugin,jenkinsci/blueocean-plugin,kzantow/blueocean-plugin,jenkinsci/blueocean-plugin,cliffmeyers/jenkins-design-language,jenkinsci/blueocean-plugin