* Option to switch off bolus amount outputs (#5514)
* Fixing issue with carb value not be output when set to "none" (#5514)
* Adding additional output options (#5514)
* Adding environment variable option for 'x U and Over' option.
This option is BOLUS_RENDER_OVER with a default value of 1 and the value can be an integer or a float, e.g. 0.3, 1.5, 2, etc...
* Adding change to change the font size depending on the bolus value.
* Merge two "all" options to create an option that displays as SMB had.
* Read BG targets in using mmol when server is in mmol mode
* Change the Heroku template to match the new logic
* Deal with mmol targets being set using commas
* mmol/L wording tweak in Readme
* Various wording & clarity tweaks in the Readme
* Heroku template update to reflect mmol allowance tweak
* Update README.md
* Update minimum device requirements
Ran some proper browser test suites, determined actual minimum specs for the main site.
Didn't get any feedback either way on this change after multiple enquiries, so going ahead with simplification here. If anyone sorely misses any of these items from the default form, can always put them back in. Also added SHOW_PLUGINS, as it's a useful starter setting.
* Updated comments to clarify available parameter options and to improve the language.
Added that 'colorblindfriendly' is an option for THEME.
Removed duplicate entries for THEME and SHOW_RAWBG in app.json
The color theme uses light green and yellow which to some colorblind
people may be too close to distinguish easily. This adds a
"colorblind-friendly colors" theme which uses light blue instead of
light green for the "in-range" color.