remove unnecessary and out-of-date info from README, fixed variable t…

…ypo in lib/init.php

Signed-off-by: Michael Kaufmann (d00p) <[email protected]>

README.md

@@ -30,7 +30,7 @@ irc://chat.freenode.net/froxlor
 
 ### Forum
 
-The community is located on http://forum.froxlor.org
+The community is located on https://forum.froxlor.org/
 
 ### Wiki
 
@@ -44,7 +44,7 @@ May be found in COPYING
 ## Downloads
 
 ### Tarball
-http://files.froxlor.org/releases/froxlor-latest.tar.gz [MD5](http://files.froxlor.org/releases/froxlor-latest.tar.gz.md5) [SHA1](http://files.froxlor.org/releases/froxlor-latest.tar.gz.sha1)
+https://files.froxlor.org/releases/froxlor-latest.tar.gz [MD5](https://files.froxlor.org/releases/froxlor-latest.tar.gz.md5) [SHA1](https://files.froxlor.org/releases/froxlor-latest.tar.gz.sha1)
 
 ### Debian repository
 
@@ -57,20 +57,7 @@ http://files.froxlor.org/releases/froxlor-latest.tar.gz [MD5](http://files.froxl
 
 [HowTo](https://github.com/Froxlor/Froxlor/wiki/Install-froxlor-on-gentoo)
 
-http://files.froxlor.org/gentoo/repositories.xml
-
-## Let's Encrypt support
-
-This version of Froxlor contains a test implementation of support for [Let's Encrypt](https://letsencrypt.org). This is (as Let's Encrypt is in itself)
-still a beta version and may break your system. The way it currently works is by creating a (sub-)domain with the default system - certificate,
-after which the Let's Encrypt cronjob orders the certificate for this (sub-)domain and inserts the certificates in the database. With the next run
-of the default cronjob, the certificates will be updated on the disk and the webserver reloaded.
-
-This has 2 known side-effects at the moment:
-* The basic ip/port combinations don't work with the Froxlor - integration of Let's Encrypt, since it needs a certificate for the very first creation
-* After creating a domain, it will have the default certificate for a short time (by default 5 minutes until the cronjob runs the next time)
-
-It may be possible to fix these issues, but they are not a priority at the moment
+https://files.froxlor.org/gentoo/repositories.xml
 
 ## Contributing
 

lib/init.php

@@ -157,7 +157,7 @@
 		$in = array(&$_GET, &$_POST, &$_COOKIE);
 
 		$_in = $in;
-		foreach ($in as $k => $v) {
+		foreach ($_in as $k => $v) {
 			foreach ($v as $key => $val) {
 				if (!is_array($val)) {
 					$in[$k][$key] = stripslashes($val);