Merge pull request #1 from fernandezgom/master

Creating a new thread in the thread pool for sequence/user. It must fix
Delete italk2learn-config.properties

No longer needed anymore
Delete italk2learn-config.properties

No longer needed
Merge pull request #1 from it2l/master

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Pull from fernandezgom 31/03/2014
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Pull from fernandezgom 15/04/2013