Rename the (un)installers.

Windows has a problem with "install" in the name. Use .bin on Linux like
before.

Change-Id: I4f887a8c0442cd9f0a17425f68a36a371ae9f6b7
Reviewed-by: Karsten Heimrich <karsten.heimrich@digia.com>

dist/installer/ifw/config/config-windows.xml.in

@@ -9,7 +9,7 @@
 
     <Icon>logo.png</Icon>
     <Watermark>watermark.png</Watermark>
-    <UninstallerName>QtCreatorUninstaller</UninstallerName>
+    <UninstallerName>QtCreatorUninst</UninstallerName>
     <!-- @homeDir@ and @rootDir@ are some of the supported vars -->
     <TargetDir>@rootDir@/Qt/qtcreator-{version}</TargetDir>
 

qtcreator.pro

@@ -54,7 +54,7 @@ bindist.commands = 7z a -mx9 $$OUT_PWD/qt-creator-$${PATTERN}.7z \"$$BINDIST_SOU
 bindist_installer.depends = deployqt
 bindist_installer.commands = 7z a -mx9 $$OUT_PWD/qt-creator-$${PATTERN}-installer-archive.7z \"$$BINDIST_INSTALLER_SOURCE\"
 installer.depends = bindist_installer
-installer.commands = $$PWD/scripts/packageIfw.py -i \"$(IFW_PATH)\" -v $${QTCREATOR_VERSION} -a \"$$INSTALLER_ARCHIVE\" "qt-creator-$${PATTERN}-installer"
+installer.commands = $$PWD/scripts/packageIfw.py -i \"$(IFW_PATH)\" -v $${QTCREATOR_VERSION} -a \"$$INSTALLER_ARCHIVE\" "qt-creator-$${PATTERN}"
 
 win32 {
     deployqt.commands ~= s,/,\\\\,g

scripts/packageIfw.py

@@ -93,6 +93,7 @@ def main():
         config_postfix = '-windows'
     if sys.platform.startswith('linux'):
         config_postfix = '-linux'
+        installer_name = installer_name + '.bin'
 
     config_name = 'config' + config_postfix + '.xml'