PLain Text Editor: Remove list indentation
PLain Text Editor: Remove list indentation

As it causes dashed lists to be formatted as
- i1
  - i2
Just do paragraph formatting.

Task-number: QTCREATORBUG-538
Initial-patch-by: Thorbjørn Lindeijer <655f5452590a8051e52f7bcb2cf0c775dee83bbf@nokia.com>

kuba1/qtcreator,pcacjr/qt-creator,AltarBeastiful/qt-creator,hdweiss/qt-creator-visualizer,martyone/sailfish-qtcreator,maui-packages/qt-creator,syntheticpp/qt-creator,malikcjm/qtcreator,farseerri/git_code,KDE/android-qt-creator,duythanhphan/qt-creator,syntheticpp/qt-creator,hdweiss/qt-creator-visualizer,renatofilho/QtCreator,martyone/sailfish-qtcreator,yinyunqiao/qtcreator,pcacjr/qt-creator,dmik/qt-creator-os2,amyvmiwei/qt-creator,KDE/android-qt-creator,kuba1/qtcreator,AltarBeastiful/qt-creator,bakaiadam/collaborative_qt_creator,KDE/android-qt-creator,syntheticpp/qt-creator,renatofilho/QtCreator,AltarBeastiful/qt-creator,martyone/sailfish-qtcreator,KDAB/KDAB-Creator,dmik/qt-creator-os2,colede/qtcreator,syntheticpp/qt-creator,xianian/qt-creator,martyone/sailfish-qtcreator,enricoros/k-qt-creator-inspector,pcacjr/qt-creator,richardmg/qtcreator,malikcjm/qtcreator,Distrotech/qtcreator,pcacjr/qt-creator,maui-packages/qt-creator,omniacreator/qtcreator,Distrotech/qtcreator,AltarBeastiful/qt-creator,danimo/qt-creator,ostash/qt-creator-i18n-uk,xianian/qt-creator,amyvmiwei/qt-creator,martyone/sailfish-qtcreator,KDAB/KDAB-Creator,KDAB/KDAB-Creator,richardmg/qtcreator,renatofilho/QtCreator,enricoros/k-qt-creator-inspector,danimo/qt-creator,richardmg/qtcreator,farseerri/git_code,ostash/qt-creator-i18n-uk,xianian/qt-creator,malikcjm/qtcreator,syntheticpp/qt-creator,amyvmiwei/qt-creator,dmik/qt-creator-os2,kuba1/qtcreator,yinyunqiao/qtcreator,malikcjm/qtcreator,omniacreator/qtcreator,malikcjm/qtcreator,malikcjm/qtcreator,AltarBeastiful/qt-creator,azat/qtcreator,farseerri/git_code,amyvmiwei/qt-creator,colede/qtcreator,richardmg/qtcreator,malikcjm/qtcreator,azat/qtcreator,xianian/qt-creator,jonnor/qt-creator,KDAB/KDAB-Creator,sandsmark/qtcreator-minimap,maui-packages/qt-creator,sandsmark/qtcreator-minimap,bakaiadam/collaborative_qt_creator,dmik/qt-creator-os2,Distrotech/qtcreator,dmik/qt-creator-os2,darksylinc/qt-creator,richardmg/qtcreator,hdweiss/qt-creator-visualizer,amyvmiwei/qt-creator,maui-packages/qt-creator,enricoros/k-qt-creator-inspector,hdweiss/qt-creator-visualizer,pcacjr/qt-creator,danimo/qt-creator,bakaiadam/collaborative_qt_creator,danimo/qt-creator,omniacreator/qtcreator,xianian/qt-creator,yinyunqiao/qtcreator,KDE/android-qt-creator,xianian/qt-creator,enricoros/k-qt-creator-inspector,ostash/qt-creator-i18n-uk,darksylinc/qt-creator,ostash/qt-creator-i18n-uk,darksylinc/qt-creator,kuba1/qtcreator,danimo/qt-creator,martyone/sailfish-qtcreator,bakaiadam/collaborative_qt_creator,duythanhphan/qt-creator,darksylinc/qt-creator,colede/qtcreator,jonnor/qt-creator,omniacreator/qtcreator,farseerri/git_code,richardmg/qtcreator,renatofilho/QtCreator,omniacreator/qtcreator,jonnor/qt-creator,dmik/qt-creator-os2,enricoros/k-qt-creator-inspector,farseerri/git_code,Distrotech/qtcreator,hdweiss/qt-creator-visualizer,omniacreator/qtcreator,colede/qtcreator,duythanhphan/qt-creator,sandsmark/qtcreator-minimap,bakaiadam/collaborative_qt_creator,Distrotech/qtcreator,pcacjr/qt-creator,ostash/qt-creator-i18n-uk,danimo/qt-creator,ostash/qt-creator-i18n-uk,bakaiadam/collaborative_qt_creator,azat/qtcreator,danimo/qt-creator,enricoros/k-qt-creator-inspector,richardmg/qtcreator,kuba1/qtcreator,syntheticpp/qt-creator,maui-packages/qt-creator,dmik/qt-creator-os2,sandsmark/qtcreator-minimap,colede/qtcreator,sandsmark/qtcreator-minimap,bakaiadam/collaborative_qt_creator,sandsmark/qtcreator-minimap,azat/qtcreator,AltarBeastiful/qt-creator,yinyunqiao/qtcreator,yinyunqiao/qtcreator,KDE/android-qt-creator,danimo/qt-creator,azat/qtcreator,KDAB/KDAB-Creator,darksylinc/qt-creator,yinyunqiao/qtcreator,pcacjr/qt-creator,omniacreator/qtcreator,xianian/qt-creator,colede/qtcreator,duythanhphan/qt-creator,duythanhphan/qt-creator,duythanhphan/qt-creator,farseerri/git_code,danimo/qt-creator,farseerri/git_code,hdweiss/qt-creator-visualizer,AltarBeastiful/qt-creator,amyvmiwei/qt-creator,jonnor/qt-creator,kuba1/qtcreator,colede/qtcreator,KDAB/KDAB-Creator,renatofilho/QtCreator,syntheticpp/qt-creator,amyvmiwei/qt-creator,jonnor/qt-creator,xianian/qt-creator,Distrotech/qtcreator,duythanhphan/qt-creator,martyone/sailfish-qtcreator,yinyunqiao/qtcreator,martyone/sailfish-qtcreator,darksylinc/qt-creator,ostash/qt-creator-i18n-uk,jonnor/qt-creator,farseerri/git_code,KDE/android-qt-creator,maui-packages/qt-creator,KDE/android-qt-creator,kuba1/qtcreator,enricoros/k-qt-creator-inspector,KDE/android-qt-creator,azat/qtcreator,maui-packages/qt-creator,AltarBeastiful/qt-creator,martyone/sailfish-qtcreator,kuba1/qtcreator,renatofilho/QtCreator,darksylinc/qt-creator,darksylinc/qt-creator,xianian/qt-creator,kuba1/qtcreator,Distrotech/qtcreator,amyvmiwei/qt-creator