Maintain aspect ratio in thumbnail

[translation] translation update

frappe/erpnext#8724

* makes `get_creatables` change keywords to lowercase before comparison

* fixed codacy issues

* Update search_utils.js

* init nightwatch.js

* add nightwatch to travis

typo

nightwatch fix

kill node

launch_url

run tests on local selenium

manually run sc

sc in bg with sleep

minor

minor

run test on chromedriver

simplify travis

minor

add chrome package

implicit chromedriver

nightwatch.global.js

path fix

console statement

enable screenshot

send screenshot to telegram

path

minor

remove chromium

add binary

screenshot

url

cleanup

increase timout

minor

minor

minor

* login test

add page_objects in config

Fix login test

* bench run-ui-tests

* update package.json

* update travis

* bench reinstall before running ui tests

* Download files using REST API and OAuth 2 Token

* Check permissions before file download via API

* Solves Codacy issues

https://www.codacy.com/app/netchampfaris/frappe/file/7377221800/issues/source?bid=4679759&fileBranchId=4768213#l364

* dict.iteritems to six.iteritems(dict) for python3 compatibility

* dict.iteritems to six.iteritems(dict) for python3 compatibility

* dict.iteritems to six.iteritems(dict) for python3 compatibility

* dict.iteritems to six.iteritems(dict) for python3 compatibility

* dict.iteritems to six.iteritems(dict) for python3 compatibility

* dict.iteritems to six.iteritems(dict) for python3 compatibility

* dict.iteritems to six.iteritems(dict) for python3 compatibility

* dict.iteritems to six.iteritems(dict) for python3 compatibility

* dict.iteritems to six.iteritems(dict) for python3 compatibility

* dict.iteritems to six.iteritems(dict) for python3 compatibility

* dict.iteritems to six.iteritems(dict) for python3 compatibility

* dict.iteritems to six.iteritems(dict) for python3 compatibility

* dict.iteritems to six.iteritems(dict) for python3 compatibility

* dict.iteritems to six.iteritems(dict) for python3 compatibility

* dict.iteritems to six.iteritems(dict) for python3 compatibility

* dict.iteritems to six.iteritems(dict) for python3 compatibility

* dict.iteritems to six.iteritems(dict) for python3 compatibility

* dict.iteritems to six.iteritems(dict) for python3 compatibility

* dict.iteritems to six.iteritems(dict) for python3 compatibility

* dict.iteritems to six.iteritems(dict) for python3 compatibility

* dict.iteritems to six.iteritems(dict) for python3 compatibility

* dict.iteritems to six.iteritems(dict) for python3 compatibility

* python 3 compatible raise statement

* python 3 compatible raise statement

* python 3 compatible raise statement

* python 3 compatible raise statement

* python 3 compatible raise statement

* python 3 compatible raise statement

* python 3 compatible raise statement

* python 3 compatible raise statement

* python 3 compatible raise statement

* python 3 compatible raise statement

* python 3 compatible raise statement

* python 3 compatible raise statement

* [optimize] make things faster, lots of low hanging fruits fixed

* [fix] dont set gravatar for administrator and guest

* [fix] autocommit

* [fix] clear doctype cache

* Add jinja support to leader_head.content and letter_head.footer

Add jinja support to leader_head.content and letter_head.footer

* Fix

convert_markdown(doc, meta) was missing my mistake

* Update printview.py

Considering that letter_head could be empty and cleaner code

* Update printview.py

* Update printview.py

* Update printview.py

* Update printview.py

Remove trailing whitespace

* Kanban empty state frappe/erpnext#8849

* Add card UX

* Add persian right to left

* Update locale-all.js

Add Arabic translation for datepicker

* Make Exception translatabl with better UI

* Update desk.js

* [fix] Enqueue syncing global search

* make passing flags optional

* Create global_search.py

* [WIP] add and remove sort of working

* format fields and persistent values

* set available qty

* set editable for non-frm context

* add grid change event and in_place_edit condition

* add set_new_description

* wip soft refresh fields

* [minor] cleanup

get correct number format info in in_words function

[minor] Add icon for Deleted Documents

[PDF] Wrap long text (frappe/erpnext#9107)

[minor][fix] check boot.systemdefaults too