Update RemoteSSH.java

for debugging and error reconization it is always better to throw the exception instead of catch it away
Update RemoteSCP.java
Update RemoteSCPDir.java
Update RemoteSCPGet.java
Merge pull request #2 from tschechniker/patch-1

Patch 1
Update RemoteSshGrailsPlugin.groovy

changes from Tobias merged
Update RemoteSSH.java

for debugging and error reconization it is always better to throw the exception instead of catch it away
Update RemoteSCPDir.java
Update RemoteSCPGet.java
Update RemoteSshGrailsPlugin.groovy

changes from Tobias merged
Merge remote-tracking branch 'upstream/master'