Load changes#74

Merged

willrogers merged 5 commits intoDiamondLightSource:masterfrom

T-Nicholls:loadChanges

Aug 20, 2018

Commits on Aug 16, 2018

Fix VSTR and HSTR being incorrectly appended to drifts.
T-Nicholls
committed

Commits on Aug 17, 2018

Take into account HSTR and VSTR standalone elements.
willrogers
committed

Commits on Aug 20, 2018

Merge branch 'master' of github.com:dls-controls/pytac
T-Nicholls
committed
Make a default UnitConv object that returns the input value unchanged.
T-Nicholls
committed
Add a comment explaining the default UnitConv object.
T-Nicholls
committed