Document PluginManager::initializationDone() signal
Document PluginManager::initializationDone() signal

Change-Id: Ic340992afd3016b10a75dcd4a8dbd9da1b92b69b
Reviewed-by: Eike Ziller <c142da16c73a95a82d35191bcc55b22835617128@nokia.com>
Reviewed-by: Leena Miettinen <885fda02d52616fec24ed5fed9b3f0568fce3ead@nokia.com>

xianian/qt-creator,AltarBeastiful/qt-creator,farseerri/git_code,farseerri/git_code,colede/qtcreator,colede/qtcreator,danimo/qt-creator,duythanhphan/qt-creator,AltarBeastiful/qt-creator,martyone/sailfish-qtcreator,omniacreator/qtcreator,amyvmiwei/qt-creator,amyvmiwei/qt-creator,darksylinc/qt-creator,syntheticpp/qt-creator,darksylinc/qt-creator,Distrotech/qtcreator,farseerri/git_code,martyone/sailfish-qtcreator,amyvmiwei/qt-creator,colede/qtcreator,danimo/qt-creator,omniacreator/qtcreator,maui-packages/qt-creator,xianian/qt-creator,darksylinc/qt-creator,AltarBeastiful/qt-creator,syntheticpp/qt-creator,Distrotech/qtcreator,colede/qtcreator,martyone/sailfish-qtcreator,farseerri/git_code,danimo/qt-creator,Distrotech/qtcreator,Distrotech/qtcreator,danimo/qt-creator,omniacreator/qtcreator,omniacreator/qtcreator,xianian/qt-creator,maui-packages/qt-creator,martyone/sailfish-qtcreator,malikcjm/qtcreator,farseerri/git_code,duythanhphan/qt-creator,AltarBeastiful/qt-creator,syntheticpp/qt-creator,kuba1/qtcreator,syntheticpp/qt-creator,kuba1/qtcreator,martyone/sailfish-qtcreator,amyvmiwei/qt-creator,darksylinc/qt-creator,richardmg/qtcreator,omniacreator/qtcreator,omniacreator/qtcreator,kuba1/qtcreator,syntheticpp/qt-creator,danimo/qt-creator,richardmg/qtcreator,maui-packages/qt-creator,duythanhphan/qt-creator,kuba1/qtcreator,colede/qtcreator,darksylinc/qt-creator,darksylinc/qt-creator,martyone/sailfish-qtcreator,amyvmiwei/qt-creator,malikcjm/qtcreator,kuba1/qtcreator,colede/qtcreator,amyvmiwei/qt-creator,richardmg/qtcreator,syntheticpp/qt-creator,kuba1/qtcreator,darksylinc/qt-creator,malikcjm/qtcreator,AltarBeastiful/qt-creator,maui-packages/qt-creator,Distrotech/qtcreator,malikcjm/qtcreator,duythanhphan/qt-creator,amyvmiwei/qt-creator,farseerri/git_code,maui-packages/qt-creator,farseerri/git_code,richardmg/qtcreator,danimo/qt-creator,kuba1/qtcreator,AltarBeastiful/qt-creator,kuba1/qtcreator,colede/qtcreator,richardmg/qtcreator,xianian/qt-creator,amyvmiwei/qt-creator,kuba1/qtcreator,xianian/qt-creator,malikcjm/qtcreator,richardmg/qtcreator,richardmg/qtcreator,omniacreator/qtcreator,duythanhphan/qt-creator,xianian/qt-creator,malikcjm/qtcreator,darksylinc/qt-creator,AltarBeastiful/qt-creator,maui-packages/qt-creator,Distrotech/qtcreator,syntheticpp/qt-creator,xianian/qt-creator,xianian/qt-creator,danimo/qt-creator,martyone/sailfish-qtcreator,AltarBeastiful/qt-creator,xianian/qt-creator,Distrotech/qtcreator,martyone/sailfish-qtcreator,farseerri/git_code,danimo/qt-creator,martyone/sailfish-qtcreator,danimo/qt-creator,malikcjm/qtcreator,duythanhphan/qt-creator,maui-packages/qt-creator,duythanhphan/qt-creator