Merge branch '0.9.2'

modules/ExportPlugin/src/main/nbm/manifest.mf

 Manifest-Version: 1.0
 AutoUpdate-Essential-Module: true
 OpenIDE-Module-Localizing-Bundle: org/gephi/io/exporter/plugin/Bundle.properties
-OpenIDE-Module-Specification-Version: 0.9.2.1
+OpenIDE-Module-Specification-Version: ${gephi.modules.specification.version}
 OpenIDE-Module-Display-Category: Plugin
 OpenIDE-Module-Name: Export Plugin

modules/ImportPlugin/src/test/resources/org/gephi/io/importer/plugin/file/spreadsheet/test_utf8_chars_with_bom.csv

+id,label,timeset,utf8
+1,uno,"[1,5]; [10, 10.5]; [11, 16];",漢語
+2,dos,,blabla
+2,dos,,bla
+,,
\ No newline at end of file