t3 additionalText replaces seasonalAdjustment and dataset description instead of lede
remove anchor around default contact text
latest Alpha xlsx and dataset layout changes
Merge branch 'master' of github.com:ONSdigital/tredegar into t3-addtext
Merge branch 'master' of github.com:ONSdigital/tredegar into t3-addtext

Conflicts:
	src/main/taxonomy/peoplepopulationandcommunity/birthsdeathsandmarriages/deaths/data.json
	src/main/taxonomy/peoplepopulationandcommunity/birthsdeathsandmarriages/livebirths/data.json
	src/main/taxonomy/peoplepopulationandcommunity/culturalidentity/ethnicity/data.json
	src/main/taxonomy/peoplepopulationandcommunity/culturalidentity/religion/data.json
resetting new datasets
removing use of Unit to set additionalText as now being picked up from Alpha content
Merge branch 't3-addtext'
switch html5 autocomplete off as causes problems for search
Merge branch 'master' of github.com:ONSdigital/tredegar