- Seperate user and system extensions on extension/index
- extension/configure shows index page with the slider opened
if request is done with ajax
- Reorganize some extension view files
Test if the install or uninstall has been successfully performed.
If these methods return true, all is ok but if a string is returned,
the string must explain the problem. This problem is stored in log file.
A feedback is given to explain to check log file.
This commit fix a problem in the english translation of
feedback.sub.feed.internal_problem.
- system extensions can only be managed by an administrator
- system extensions are loaded for all users (even if not logged)
- user extensions are loaded for logged users only
- system extensions loading is saved in global config.php file
See https://github.com/FreshRSS/FreshRSS/issues/252
