fix coding style for controls bar
adjust right padding of controls bar, fix #4650
fix issues caused by introduction of sticky Apps management footer
text centered horizontally and vertically in emptycontent div
rename emptyfolder to emptycontent
remove knowledgebase calls that are no longer used in ownCloud 5/6
remove the config option that is no longer needed
remove the activity call here. it is not implemented anyways. This will be provided by Activity app in the future.
Fit filesummary for \OC\Preview's ne mimetype-icons
[tx-robot] updated from transifex
Merge pull request #4671 from owncloud/emptycontent

centers text message in empty-content page (files and files_trashbin apps)
IE8 fixes
Merge pull request #4674 from owncloud/fit-filepicker-new-icons

Fit filesummary for \OC\Preview's new mimetype-icons
Merge pull request #4657 from owncloud/files-controls-fixes

Files controls fixes
Merge pull request #4663 from owncloud/fix-sticky-apps

fix issues caused by introduction of sticky Apps management footer
Merge pull request #4673 from owncloud/ocsapi_cleanup

remove the activity call here. it is not implemented anyways.
Start a branch for easier OpenSSL configuration.
Employ config option for OpenSSL config file, if provided.
This should help make OpenSSL configuration on Windows servers easier by allowing the openssl.cnf file to be set directly in the ownCloud config, rather than in SetEnv commands that don't exist and are hard to replicate in IIS.
Don't cache the pkey, skip generation if the keyfile exists
This function doesn't cache anymore. Adjusted PHPDoc to suit.