Merge pull request #3 from Blakko/internationalization

Resolved conflicts with master branch
Back the test verbosity down a bit now that we have things working
Test for issue #796 (failing until fixed)
Tweaked the preview window to set the width specified in the
reconciliation service (if any)
Merge pull request #6 from OpenRefine/master

test
Merge remote-tracking branch 'upstream/master'
fixing bug #799
Merge pull request #7 from OpenRefine/master

Take last openrefine commits
Proposed fix for #814
Proposed fix for #844
Proposed fix for #847
Merge remote-tracking branch 'upstream/master'
Fixed too frequent job cleanups

The ImportingManager cleans up jobs that has not been touched in 60ms.
According to comment this should be 60 minutes but was changed in
4529310237f9f862a0ad86d3b466b380bd9cb80c.
Job id duplicate fix

Changed how job id's are created to avoid the same id to be assigned to
two concurrent jobs.
proposed fix for #480
applying changes to xml parser too
Initialized ImportingJob.lastTouched

Prevents the CleaningTimerTask from disposing newly created
ImportingJobs which have not yet been touched.
Synchronize access to processes list - fixes #862
Merge pull request #8 from OpenRefine/master

Merge from master
Fix when exporting to excel files

When exporting to excel, there cannot be more than 255 columns.
If there are more columns than that, we write "ERROR: TOO MANY
COLUMNS" to the 255th column. Formerly, OpenRefine reported
a 500 Server error.