fixed bug for epub export #755 ; also better metadata title
Complete rework of faz.net-template adding multipage support and major article cleanup
Fix downloading SQLite database from all users
remove old function
Merge pull request #816 from zinnober/dev

Complete rework of faz.net-template
Merge pull request #819 from wallabag/fixSQLiteDownloadDB

Fix downloading SQLite database from all users
Implemented additional check for using the 'X-Forwarded-Port' header.
Merge pull request #771 from tcitworld/refactor

fixed bug for epub export #755 ; also better metadata title
Merge pull request #836 from akoenig/x-forwarded-port

Implemented additional check for using the 'X-Forwarded-Port' header.
fix pictures display when DOWNLOAD_PICTURES is enabled
Merge pull request #839 from wallabag/fixlocalpictures

fix pictures display when DOWNLOAD_PICTURES is enabled
Fix #766 - GD detection
merge refactor into dev
Merge branch 'fixGDdetection' into dev