Bug fixes

Fixed secondary tabs appearance

Fixed missing CodeMirror editor module

- Description length as been increased
- If no linked-api set default value

Changes since 8.x-alpha2

Bug

Issue #3002012 by shortspoken, Raphael Larrinaga, colorfield: Fix obfuscation with ROT 13 text filter

# Supporting the new AV Portal web service;
# Adding the possibility to contribute an AV portal video by just inserting the video reference instead of the full player URL;
# Displaying the player with the interface language as default player language when it is available.

7.x-1.15-rc1 released as 7.x-1.15. Changes since 7.x-1.14: