As the row label and text field have different and consistent formats (bold/colour), it can be implicitly seen that a given label applies to a given field/option so there's no real need to use a colon at the end.
By removing the colon from the string, we can also use them for titles etc without it looking strange
Whilst most labels previously had colons, many were missing which can give the UI a confusing look
Update Main.storyboard
- use .decimalPad keyboard for insulin entries
- change "New Entry" to "New Treatment" as the idea of a Treatment "Entry" is not intuitive to most users
- minor IB layout changes to enable future new treatment types to fit easily