Fixes the bug where the client crashes on initialization.

Conflicts:
	openmole/web/misc/tools/src/main/scala/org/openmole/web/misc/tools/RESTClient.scala
Fixes the bug where the client crashes on initialization.

Conflicts:
	openmole/web/misc/tools/src/main/scala/org/openmole/web/misc/tools/RESTClient.scala
Fixes the bug where the client crashes on initialization.

Conflicts:
	openmole/web/misc/tools/src/main/scala/org/openmole/web/misc/tools/RESTClient.scala
Revert "Fixes the bug where the client crashes on initialization."

This reverts commit 86827001ebd3aa09d131a54dd83bc3073e1eede2.

Conflicts:
	openmole/web/misc/tools/src/main/scala/org/openmole/web/misc/tools/RESTClient.scala
Revert "Fixes the bug where the client crashes on initialization."

This reverts commit 86827001ebd3aa09d131a54dd83bc3073e1eede2.
clean up
refactoring
From File to String
Fix display bug in the Append Hook
Catch all exceptions when loading Preferences
Merge branch '1.0-dev' of git.iscpif.fr:openmole into 1.0-dev
Update version after release.