FakeVim: Differentiate between <S-SPACE> and <SPACE> and others
FakeVim: Differentiate between <S-SPACE> and <SPACE> and others

Since some keys with shift modifier pressed generate same string (e.g.
<S-SPACE> and <SPACE>), the modifier must not be ignored.

Recognize Qt::Key_Backtab as <S-TAB>.

Change-Id: I6b25dec4b3bc9564249609449f9df7cd7fab263e
Reviewed-by: hjk <f81b91af79013637d070c18d38a75b90eaae8ba3@nokiamail.com>

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