Add whitespace after control keywords

find -name \*.cpp -o -name \*.h | \
  xargs sed -Ei 's/ (for|foreach|if|switch|while)\(/ \1 (/g'

Change-Id: I9efdff4bf0c8c01a52baaaeb75198483c77b0390
Reviewed-by: hjk <qthjk@ovi.com>

src/libs/ssh/sshcapabilities.cpp

@@ -41,7 +41,7 @@ namespace {
     QByteArray listAsByteArray(const QList<QByteArray> &list)
     {
         QByteArray array;
-        foreach(const QByteArray &elem, list)
+        foreach (const QByteArray &elem, list)
             array += elem + ',';
         if (!array.isEmpty())
             array.remove(array.count() - 1, 1);