Gphotos-sync

Filesystem Checks Overhall.

Intended to provide correct handling for target filesystems:-
- NTFS/Fat filename restrictions (including trailing dot)
- handling of NTFS mounted via 9p filesystem on WLS2
- case insensitive handling, including NAS with multiple protocols
- Unicode character stripping on unsupported filesystems
- minimum file timestamp management
- max path and filename length
- check for symlink handling (no symlinks currently means no album sync - may add windows LNK style links)

Features:-
- Make sort order of albums the same as Google Photos. Thanks plevold
- Add --use-flat-path. Thanks plevold
- Add option for using album names directly as folder names. Thanks plevold
- add the --archive feature 155

Bug fixes:-
- fix an issue with album items sometimes missing 172. Thanks jonathancrawford
- fix and speed up CI tests on OSX 94
- README docker instructions. Thanks rothgar 161
- additional test coverage 158 (ongoing)
- remove redundant code: 'bad ids', 'location scraping',
- issue with favourites still downloading album contents 154
- DB upgrade issue 148

Bug Fixes
- filesystem checks are broken for Windows platform 145

Bug Fixes

- 110 Thanks mprenditore: checks on target filesystem at startup.
- symlinks
- possible file date ranges
- maximum file name and folder name lengths
- case sensitivity
- still to do: Unicode characters and NAS filename clashes on case insensitivity, filename lengths for Windows.
- sets create date on downloaded files for Windows platform only 122 128
- cope with exception reporting changes in EXIF library 144
- improved error reporting for Google API errors 136. Thanks, mlindsay
- fix problems with pywin32 dependency 130

Features
- allow configuring of client secret file location 114
- allow configuring of no. of threads and number of retries in file downloads 107
- make docker pushes tag with version 115

Bug fixes
- get Pypi deployment working 115
- add a test for intermittent network 107
- workaround to google bug with empty media items list in responses 112

Add docker container with Travis deployment. Thanks jenyayel .