Doc: describe Android Debug Bridge (adb)
Doc: describe Android Debug Bridge (adb)

The abbreviation appears in error messages.
Also describe using GDB to debug applications
on Android.

Change-Id: If3b44dddba94faae7b7da5e01ec57960e5326c8e
Reviewed-by: hjk <f81b91af79013637d070c18d38a75b90eaae8ba3@nokiamail.com>
Reviewed-by: BogDan Vatra <0dff48f39d8b3988baa3d54696a54fd63218fa17@kde.org>

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