Log Message:
Update to 1.8.0:

News in 1.8.0
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* Added text/x-gettext-translation-template to the list of
  mime-types in po.lang
* Updated translations

News in 1.7.2
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* add an 'indent-on-tab' property to indent the selected text
  using the tab key
* highlight fortran operators
* Updated translations

News in 1.7.1
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* New Lang files (D, boo)
* Updated translations