Allow to load splited config files ref #946
Overwrite host and webroot when forcessl is enabled

This patch enables the use of forcessl together with a multiple domains
reverse SSL proxy (owncloud/core#1099) which have different hostname
and webroot for http and https access. The code assumes that the ssl
proxy (https) hostname and webroot is configured via overwritehost and
overwritewebroot.
request.php: add type check to the not empty check of a string

The not equal comparison (<>) of a variable with an empty string
could lead to false positive results as the compare do not check
the type and thereby could not make sure that the checked variable
is a string. The usage of the not identical comparison operator
(!==) make sure that the variable is a string and not empty.
Small perf improvement : filter before sort
remove deprecated call
[tx-robot] updated from transifex
Upgraded infield labels plugin to the latest version. Updated invocation to opt-in to pollling at the same duration you were using before, 100ms
Merge pull request #2411 from owncloud/fix_magicquotes

remove deprecated call
add some error logs to the trash bin app
Merge pull request #2417 from owncloud/trash_more_error_logs

add some error logs to the trash bin app
Merge pull request #2408 from dcneiner/infield-upgrade

Upgraded infield labels plugin to the latest version. Updated invocation...
Merge pull request #2363 from owncloud/uploadsize

Improve behaviour when max upload size is unknown
[tx-robot] updated from transifex
Add indexes and primary keys.
Revert "Add indexes and primary keys."

This reverts commit 3b33712dc9f4a3debfb98bc892034d7e41804a17.
Add indexes and primary keys.
User list: Avoid dupes and better sorting. Fix #2420
Merge pull request #2434 from owncloud/userlist_no_dupes

User list: Avoid dupes and better sorting. Fix #2420
Merge pull request #2433 from owncloud/db_primary_keys

Additional indexes and missing primary keys
Add hashed version parameter to js and css. Ref #1520 and many more ;)