Merge pull request #2 from gerashegalov/pullreq

Simplified code and couple of fixes
Built new jar, removed fixed issue from README
Built new jar with Gera's changes
Adding support for RunJar (hadoop jar <localJar>)
Fixed: escaping <> in markdown
Merge branch 'master' of github.com:cbeav/hadoosh into pullreq
Rebuilt Hadoosh jar with runjar support