Remove border radius

Resolves #170
update build style colours
Reorganise tech board
Add actionview and update dependencies
Update travis nice and often
build time in words
put images on background of image widgets

for better scaling
more builds shown
restyle travis widget
coming soon note for stories
Fix travis test ordering problem
fix i18n in tests
Add building and error states to travis
Merge pull request #172 from theodi/tech-upgrades

Improvements to tech board