improve throw:

* name it as next
* don't show this on desktop
* on tablet set scroll position correctly
Merge pull request #580 from Kleofass/patch-1

improve throw:
Fix encoding issue with FulltextRSS

Add convert_to_utf8 function from upstream FullTextRSS project
    to convert each HTML stanzas in UTF-8.
Also convert some specific characters like MS Word smart quotes.
Merge pull request #583 from jbfavre/fix_encoding_issue_fulltextrss_spout

Fix encoding issue with FulltextRSS
fix cannot run when base url contains a ~ (Fix #576)

This patch was cherry picked from f3 upstream.

https://github.com/bcosca/fatfree/commit/690566cc38d9c76dee35a99d05dde04adcd5daa2
fix cannot login when not using HTTPS (fix #581)

Auth refactoring uncovered a bug in $cookie_secure boolean evaluation.

Thanks @PhrozenByte for spotting !
Merge pull request #584 from niol/bugfix

Some bugfixes (#576 and #581)
Merge pull request #562 from niol/fix-for-480

fix tag names not case sensitive in mysql (fix #480)
When front-end nginx (through https:443) forward to apache2 (through http:80) the base url was http and not https. Corrected now :bug:
Merge pull request #585 from auzias/master

When front-end nginx (through https:443) forward to apache2 (through htt...
Removed ftrss site_config in preparation of git submodule
Use a submodule to reference the files of ftrss
Added explanation for the git submodules
Fixed wrong markup.
Merge pull request #586 from Weishaupt/master

Use git submodule instead of hard copied files
Merge branch 'master' of https://github.com/SSilence/selfoss