Configure the findbugs plugin to generate a report in English

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/bcel/trunk@1627871 13f79535-47bb-0310-9956-ffa450edef68
Added LICENSE-header.txt in the source archive

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/bcel/trunk@1627901 13f79535-47bb-0310-9956-ffa450edef68
Fixed the checkstyle errors related to the license headers

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/bcel/trunk@1627906 13f79535-47bb-0310-9956-ffa450edef68
Updated the checkstyle rules

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/bcel/trunk@1627908 13f79535-47bb-0310-9956-ffa450edef68
Update copyright.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/bcel/trunk@1627975 13f79535-47bb-0310-9956-ffa450edef68
Remove unused imports.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/bcel/trunk@1627976 13f79535-47bb-0310-9956-ffa450edef68
Add final modifier to private fields.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/bcel/trunk@1627977 13f79535-47bb-0310-9956-ffa450edef68
Add final modifier to private fields.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/bcel/trunk@1627978 13f79535-47bb-0310-9956-ffa450edef68
Merge remote-tracking branch 'upstream/trunk' into trunk