Merge pull request #3 from synopsys-arc-oss/master

Slave Permission Roles and Macro Extensions for roles
Update README.md
Update README.md
Added information about Macros support.

Signed-off-by: Oleg Nenashev <nenashev@synopsys.com>
[maven-release-plugin] prepare release role-strategy-2.1.0
[maven-release-plugin] prepare for next development iteration
Code formatting

Signed-off-by: Oleg Nenashev <nenashev@synopsys.com>
Improved core version requirements to 1.480 LTS.

Signed-off-by: Oleg Nenashev <nenashev@synopsys.com>
[FIXED JENKINS-15030] - Fixed a link to help file for Pattern
Resolves https://issues.jenkins-ci.org/browse/JENKINS-15030

Signed-off-by: Oleg Nenashev <nenashev@synopsys.com>