Merge branch 'master' into unstable
NB project config files.
Merge.
Small change in project properties.
Templates moved away.
Merge branch 'master' into unstable

Conflicts:
	.gitignore
Merge of deleted files.
Renaming netbeans project for commons_logger.
Added maven project for commons_logger.
Added license template files.
Asychronous action execution using a pool of worker threads.

Added support for asynchronous action execution to the action
framework. It uses a pool of worker threads.
Update AsyncActionPool.java
gitignore.
Merge branch 'unstable' of https://github.com/GII/mytechia_commons into unstable

Conflicts:
	.gitignore
Modified SimpleNetworkProtocol to allow specify a network configuration (host address and broadcast address). If these parameter are
especified, the protocol use them to open a sockec only in the especified network interface.
Merge branch 'unstable' of https://github.com/GII/mytechia_commons into unstable
Added Pending Operations Manager

Added a generic mechanism for checking asynchronous (pending)
operations for expiration.
The pending operations manager is now "more generic".
Change method getIPAddress() to return a InetAddress
Javadoc fixes.