Also rewords "Last Hour SMBs are Off" to "First Hour SMBs are Resumed" to hopefully be a little clearer, and hides "Schedule when SMBs are Off" switch when "Disable SMBs" is switched on instead of disabling it when "Disable SMBs" is switched off.

Refactored by @polscm32 for readability.
Logic changes by @MikePlante1 :
+ Removed checking `smbIsOff` from `defaultProfile`
+ Added checking for `smbIsScheduledOff` to `allSettingsDefault`
+ Removed checking `isf` and `cr` from `allSettingsDefault`

Co-Authored-By: polscm32 <107251660+polscm32@users.noreply.github.com>

Displays time range in label when SMBs are scheduled off in profile override.
For example, if the range is set from 22:00-6:00 it would display
⃠ 22-6

When `Disable SMBs` or `Schedule When SMBs are Off` is the only thing changed.

Note, this commit does not fix that changes to SMB minutes are not displayed in the label.

Merge pull request #2 from nightscout/alpha

Includes open-iaps-oref PR 20 and PR 17 (console error fix)

 Last commits:
+5774155 Merge pull request 20 from MikePlante1/disable_smb_schedule
+e3a8d73 Merge pull request 17 from MikePlante1/console_error_refactor
+a29d9ce rename smbIsAlwaysOff to smbIsScheduledOff
+d898eb1 fix threshold console.error

Co-authored-by: Mike Plante <mikeplante1@gmail.com>

Update oref0 for #120 Rename smbIsAlwaysOff to smbIsScheduledOff