Change-Id: I1c1ea6bc294de232134c28c0fda053d2258038b0

A client disconnection kills the handle thread.
The handle thread can allocate some resources (ex : refs token in cache or compressedCSV) and be killed
out of all ensure and it does not return ret.

Change-Id: I9be248c26d9c2eb54650e8b9d19d1e1e52a6691a

* changes:
  [Execute] Use function instead of copy/paste for io reading.
  [Kaworkflow] Don't create pipe for hook because nobody reads the result of hook.

Before this patch, when automata kills a thread, it does not wait the end of this thread and it frees the data structure.
Therefore, the thread can continue after free (depend of scheduler) and it raises some exceptions.

Change-Id: I103cfa15a67b7d448fe0780e9253db81e1809473

Change-Id: I3beb28ffcea8132e397980071be27a282b5dc142

Before this patch, the execute function has a flag to disable stdin redirection.
This patch provides flag to disable stderr and stdout redirections.
This reduce the number of pipes.
With this patch all disabled redirections in new process are opened with /dev/null
file descriptor instead of kadeploy standard input/output.

Change-Id: I03f917d01fd185dfde8f18f50f8333bb4eebd245

Change-Id: I42d41b310d6b01de074314e5023514111b2d6e43

Before this patch, the hook process is never timed out.

Change-Id: I07841e2c83d3ae8957fba885210cbfddb7623cd9

* changes:
  [Kascade] Bugfix: If the master is not provided, Kascade uses the first node to detect the local IP.
  [Kascade] Remove aggressive mode
  [Kascade] Bugfix: change port of master if another kascade running from same computer.

The original problem was the use of 'allows to', which is not correct
english. The other descriptions were slightly improved too.

Change-Id: Iaf9fe87f469745fd0372b3f368cb2d8e948e0033

The macro `T<' is not defined. The lintian Debian package checker
was complaining about this.

Change-Id: Icf50a6de1a3c4d192b865534cb768321f0c5f219

Change-Id: Ie2788dd2240d3b383db8114e4c8e44a595491207

Change-Id: I497f12c76a61daab622dd8ffb02e857129b44cfb

Change-Id: I5360dad8bb9b2b58cf7a4fad8438559fa72c08c0

* changes:
  Move display of Debian packaging commands to a separate deb_info Rake task
  Add note about pushing master first

Previously, the information messages were not displayed.

Change-Id: Ia1575dd6623691d27b10500394500d443ea29526

[Kascade] Bugfix: If the master is not provided, Kascade uses the first node to detect the local IP.

If the master is not provided when detect_who_i_am function is called, this means that
the node is the master. The detect_who_i_am function is used to detect, if the master is
included in node list.

Change-Id: Iade6f89cff720c95a7e4a07a9905645322140086

This patch provides the understanding of curl output inside the thread backtrace.

Change-Id: I090f82b4cbdfb19eccd561fbb69c7f654ba518e0

Change-Id: I1e3e33e5b59b34926a4aa9bcd7cf039106a2d368

Change-Id: I402b2d88a43642a577887a7495888dffc14f61dd