Update README.md
Add pre-compiled ncat resources.
Initial small java reverse shell.
Updated comments in the linux section.
Renamed a file to fit README. Created jRevBash.java (see issue #1)
Updated readme. Created the initial hark listener file. Added comments to jRevBash
Prep for initial commit
Merge pull request #2 from Hashdump/experimental

Initial pull from experimental. Example shells and hark wrapper are included.