fixing bug #799
Proposed fix for #814
Proposed fix for #844
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.
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.
Merge pull request #837 from ultraklon/modification2

fixing bug #799
Merge pull request #845 from ultraklon/modification4

Proposed fix for #814
Merge pull request #846 from ultraklon/modification5

Proposed fix for #844
Merge pull request #851 from Arcadelia/Job-cleanup-fix

Fixed too frequent job cleanups
Merge pull request #867 from abhillman/exceloutput255bugfix

Report error to user when attempting to export >255 columns, rather than generic 500 ISE
简体汉化

将操作语言译为简体中文
再更新一点

汉化再更新一点
again更新一点

再翻译一点
又更新一点

又翻译一点
除freebase之外

出freebase那块的翻译更新
Merge pull request #869 from plhyc1216/master

Merge beginnings of Simplified Chinese translation
Remove vi's swp file
Merge pull request #880 from zsxwing/remove-swp

Remove vim's log (.swp) file
Add vim log (.swp) files
Back the test verbosity down a bit now that we have things working