o p-u 3.0.7
[maven-release-plugin] prepare release plexus-archiver-2.2
[maven-release-plugin] prepare for next development iteration
updated parent pom
fix comment @since
upgrade versions
updated parent pom
added classical component menu
removed bad copy/paste
o Removed jdk 1.1 compatible code
junit 4.11
useJvmChmod on per default for unarchiver too
add javadoc
o Removed unused code/added java5
[PLXCOMP-131] Support ustar

Patch by Tomasz Welman, applied with minor modifications
o Upped plexus utils version
[maven-release-plugin] prepare release plexus-archiver-2.3
[maven-release-plugin] prepare for next development iteration
Use apache-commons-compress for bzip2 compression/decompression

Plexus Archiver contains old bzip2 compression and decompression code
which is appearently forked from Apache Ant.  The same code is
currently maintained as part of Apache Commons Compress.

The bundled bzip2 code is very outdated.  It has several bugs, serious
performance problems, including CVE-2012-2098 vulnerability, which can
be used to cause denial of service.

To fix security vulnerability and prevent future problems bundled
bzip2 code is removed and replaced by calls to Apache Commons Compress
library.
Add Apache License 2.0

According to point 4(a) of the license a copy of the license must me
included in any distribution, in any medium (including git).