KNOX-259: fix broken system tests in gateway-test module
KNOX-257: add a template topology file to illustrate preauth provider
Merge remote branch 'origin/apache-ref/master' into baikal-GA-0.4.0
adding a verification that the expected alias value was set
Merge remote branch 'origin/apache-ref/master' into baikal-GA-0.4.0
removing debug output
Merge remote branch 'origin/apache-ref/master' into baikal-GA-0.4.0
KNOX-260: gateway-test ldap group tests need to use KnoxCLI/AliasService class to update security stores
Merge remote branch 'origin/apache-ref/master' into baikal-GA-0.4.0
KNOX-261: Better env checking and error messages in gateway.sh
Merge remote branch 'origin/apache-ref/master' into baikal-GA-0.4.0
KNOX-262: Improve JRE detection in scripting.
KNOX-265: Add master secret generation to knoxcli.
Merge remote branch 'origin/apache-ref/master' into baikal-GA-0.4.0
KNOX-266 fixed filter params and lookup.
Merge remote branch 'origin/apache-ref/master' into baikal-GA-0.4.0
Fix potential test timing issue.
Merge remote branch 'origin/apache-ref/master' into baikal-GA-0.4.0