QmlJS: Document script to generate parser copy.
QmlJS: Document script to generate parser copy.

Change-Id: Ib35f718fef7a9621247dbc468bcfa4f3ea425c50
Reviewed-by: Thomas Hartmann <588ee739c05aab7547907becfd1420d2b7316069@nokia.com>

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