[fix] Move clear_sessions to Login Manager

[fix] in form header refresh, if doc is switched, reset this.current_status, so that correct primary/secondary buttons are rendered

Fixes in calendar

[fix] When composing email via timeline, if no last email, set subject as [DocType]: [Name]

Fixes refresh issues in label

Show all recipients in sent-to message

Auto suggesting tags should not be case sensitive

minor fix

[fix] force import json fixtures

[fix] Consider microseconds in to_timedelta function

Fixes

[fix] 'Assigned To' field renamed to 'Allocated To' in ToDo, to remov…

Email Account - Checkbox: Always use Account's Email ID as Sender

Fixes in web forms

[fix] email threading when sender's email client does not support Message-ID passing via In-Reply-To

For eg. when a System User is using Outlook and replies to an email from their own client, it reaches the Email Account with the threading info lost and the (sender + subject match) doesn't work because the sender in the first communication was someone different to whom the system user is replying to via the common email account in Frappe. This fix bypasses the sender match when the sender is a system user and subject is atleast 10 chars long (for additional safety)

If checked, the sender is replaced with the Email ID mentioned in the Email Account. Used when your email provider does not allow you to send emails from different senders.