* [fix] send email with no letterhead if print letterhead is unchecked on print priview
* [fix] if not on print preview page, pull with_letterhead from print settings
* remove redundant if condition
* minor
* Fix JSON parse failure incase POST with no content is called.
* enable jija templating for 'cc' field in email alerts
* remove email validation from 'cc' field to support jinja'
* Test debugging
* Remove test_scheduler user after test
* Set user Administrator
* Remove debugging lines
* Set email user
* more debugging
* set_user Administrator
* minor
Made the Regex case insensitive and changed the regex to show only the lowercase (which will save some space). Added the aw and wg for german answer and forwarding.
I will add more languages based on this list https://en.wikipedia.org/wiki/List_of_email_subject_abbreviations after more research.
* added PyMYSQL instead mysqlclient-python
* added pymysql import
* fixed db module import
* foxed self._conn wrapper
* updated cursor migration
* removed existent converters
* some more fixes towards API port
* modified travis
* updated doctype and revereted yml
* modified travis
* refreshed logging
* raw fix
* moved from hard coded constants to declarable instances
* moved from hard coded constants to declarable instances
* refactoring and logging
* moved to global import declaration
* fixed codacy
* unfixed codacy
* minor fix
* binary_type has a single
* deprecated alternative
* merged with latest
* fixed merge conflicts
* using deprecated alternative
* raw fix
* stupid fix
* using StringTypes instead
* brutal hack
* log
* tundebazy to the rescue
* fixed content_hash error
* frappe/database.py
* frappe/database.py
* updated database.py
* updated requirements
* updated requirements
* fixed codacy
* fixed codacy
* moved from DatabaseOperationalError to pymysql.InternalError
* moved from DatabaseOperationalError to pymysql.InternalError
* fixed codacy
* empty commit
* fixed codacy
* fixed codacy
* Add get_source_value to utils, and use it to get value from object or dict
* GitHub connector
* fix codacy
* remove print statement
* Remove Github Connector
* Data Migration Connector
- Create new connection with boilerplate
- Add Run button in Data Migration Plan
* minor
* fix codacy
* remove pygithub
* Minor
- Remove button from form and add to custom button
- Remove is_custom field
- Add Connector Type 'Custom'
- Show New Connection button only in developer mode
* [fix] logging
- only store the name, not the whole json
* [fix] tests
* stream object should be BytesIO instead of StringIO
* Convert filter to list explicitly before checking length
* Decode sent_email and content before string operations
* Read image file in binary mode
* Read files in binary mode
* Don't use bytestrings unnecessarily
* Correctly convert byte strings to unicode in frappe.as_unicode
* Convert content to bytes before writing to file
* [minor] refresh inbox view on mark as read or mark as unread
* [minor] refactor mark as read and mark as unread
* [minor] don't update modified datetime while settings _seen
