Fixing 998 master

add smart app banner to promote ios app

https://bugzilla.mozilla.org/show_bug.cgi?id=737064 *gnarf*

The debug mode should not be enabled in productive environments and is also a security risk since some apps outputs unsanitized debug data to the template.

No inline JS - Work in progress

Add js linkToRemote and linkToRemoteBase

@bartv2 This JS part is breaking the installation (POST parameters are
not transferred), could you please take a look? THX.

JS console says:
uncaught exception: cannot call methods on button prior to
initialization; attempted to call method 'disable'

drop SimpleTest compatibility

Check that external api methods return instances of OC_OCS_Result

add additional mail_smtp.. parameters to fix possible SMTP connection problems.

Fix rendering of database connection error page

Add two specific mimetype extensions (ebooks): for epub and mobi files

fixed an other typo.

Fixed type in line 70. Thank you for pointing me to that typo.

Remove unnecessary ob_end_clean() from template tests

Files encryption

rename 'publicListView' switch to 'disableSharing' because this is not only used for the public list view