Update 2.2 changelog.
Update 2.2 changelog.

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