[+BUGFIX] FLOW3 (Security): Tokens don't get lost anymore between requests
If an authenticated user used a part of an application which did not
need to call certain functions of the Security Context (such as getRole())
then the login (i.e. the authentication token) was lost on the next
request. This was due to separateActiveAndInactiveTokens() only being
called on demand in certain situations.
This token separation is now done during the initialization of the security