QmlJS: Add qsTr and friends to code model.
QmlJS: Add qsTr and friends to code model.

Change-Id: I9a16549da341500fc273ebbc480d7aa901b17e41
Reviewed-on: http://codereview.qt.nokia.com/548
Reviewed-by: Leandro T. C. Melo <8f144cd741810d8c7b648cacf5b9b2f4e2ebcc1b@nokia.com>

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