[lang] added new languages

[fix] hide progress by default

[fix] #4075

* [hotfix] fixes for UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 17: ordinal not in range(128)

* [hotfix] datetime field filters issue

This reverts commit a722b64eb1.

[minor] `_doc_before_save` wrapper

default value can't be true

[fix] remove reload after setup

after set `opts.is_private` false, is private still true.

[minor] Allow Mapped Doc without Source Document

Contact Us Settings

[minor] create the test_doctype_name.py for single doctype

Add crop option to make_thumbnail

[Print Format] Align labels to right

Fixed Image URL render to container

[setup] fix keyboard nav

Colors in Kanban and Gantt