Normalize line endings so that tests pass on Windows
Update default security.xml file to version 2.0.6
Update security-configuration.xml files to version 2.0.4
Add hashIterations element
Change to versioned packages
Update test security-configuration.xml files to version 2.0.4
Update DefaultPasswordGenerator tests
Switch to security snapshot version
Switch to security version 3.1-SNAPSHOT
Update tests to use hamcrest matchers
Revert "Update default security.xml file to version 2.0.6"

This reverts commit eeb8dbc557da69eb4de1bac8c64a64b2fd8c1b5e.
Revert "Change to versioned packages"

This reverts commit 396137d3cc244b56e791ddf0b359c9362c83d5d0.
Revert "Update tests to use hamcrest matchers"

This reverts commit cd370d2a0aebc465bd0b14063fcac8059581e09d.
Revert "Update DefaultPasswordGenerator tests"

This reverts commit 3e01cf47efeaaa9cce6b63d6b2c84a8d4c24cf97.
Revert update of security.xml version
Merge remote-tracking branch 'origin/master' into NXCM-4361-salt-rework
Kill test - not needed

With the password changes, this test was creating nexus-web-utils/null/security-configuration.xml because it was not defining application-conf. Spoke to Tamas about this, and we decided to kill this test
Switch to new IndexUpdater interfaces
Get index update working with new update interfaces
Update maven indexer version