Bigtop 1.2.0 release

Bigtop 1.2.0 release

Copying release-1.1.0 candidate tag to the permanent rel/ location

Release notes have to be updated for Bigtop 1.1.0: a blocker is disco…

…vered

Apache Bigtop Release 1.0.0

Bigtop 0.8.0 release.

BIGTOP-1129. Cannot stop datanode through init script

BIGTOP-1129. Cannot stop datanode through init script

BIGTOP-1123. update licensing for the Bigtop 0.7.0 release

Updating the CHANGES.txt