WFLY-3116 BZ1074493: Upgrade to HAL 2.2.0.Beta5
[WFLY-3112] One can't change history and decay with DynamicLoadBalanceFactorProvider
Merge pull request #6035 from hpehl/WFLY-3116

WFLY-3116 BZ1074493: Upgrade to HAL 2.2.0.Beta5
[WFLY-3108] BZ1076066 Use domain.cached-remote.xml when promoting a backup slave HC to master

Conflicts:
	host-controller/src/main/java/org/jboss/as/host/controller/HostControllerEnvironment.java
Merge pull request #6036 from rhusar/WFLY-3112/history_decay_not_set

[WFLY-3112] One can't change history and decay with DynamicLoadBalanceFa...
Merge pull request #6039 from bstansberry/WFLY-3108

[WFLY-3108] BZ1076066 Use domain.cached-remote.xml when promoting a back...
Introduce AttributeParser and utilize it to fix legacy default shipped configs

- introduce smart defaults for IO subsystem
- introduce IO & Undertow 1.1 schema
- fix shipped configs
- WFLY-3028 It should be possible to initialize Filters on deployment rather than on first use
- introduce allow-equals-in-cookie-value listener option
- add tests to test legacy shipped configs with current shipped for IO & undertow
default JSP servlet name should be named "jsp"
WFLY-3033 - Better SSO configuration