SSH: Fix usage of ssh.keypath for hostkey

serverKey resource wasn't being set when ssh.keypath property was used. This
made the plugin basically ignore a key that is being set from a property.
Standalone: Use ansi console only if not supported

* Use ansi console for stdout and stderr only if it is not supported in the
  terminal instance provided by JLine.
* Remove usage of AnsiConsole.systemInstall().
  Since we control which print streams are provided for JLine, it is not
  necessary to install them in System, so I used System.out and System.err
  or AnsiConsole.out and AnsiConsole.err (depends on Ansi support in term).
Standalone: Removed call to term.init()

It is already being called in JLine TerminalFactory.create().
CRASH-156 : SSH: Fix usage of ssh.keypath for hostkey
CRASH-157 : Standalone: Removed call to term.init()
CRASH-158 : Standalone: Use ansi console only if not supported
Instructions for running the CRaSH shell inside Eclipse
Fix broken build
Removed unused class
CRASH-154 : JavaCommandManager fails to compile help.java when running in a nested env
Minor rename
Make JDK dependant test not depend anymore on JDK
Allow enforcer to build with Java 8
Remove obsolete profile izpack
Attempt to fix jdbc.groovy on JDK8
Fix failing Javadoc with JDK8
Make JDK8 DocLint disable work only with JDK8
[maven-release-plugin] prepare release 1.3.0-beta9
[maven-release-plugin] prepare for next development iteration
Rewrite the ClasspathResolver to use the existing FS implementation