!353 update:更新版本号为4.8.1~test2,修复更新器安装软件完成后仍然显示下载完成的问题

Merge pull request !353 from momen/dev

spark-update-tool/.gitignore

@@ -1,62 +0,0 @@
-build
-.vscode
-.cache
-CMakeLists.txt.user
-CMakeLists.txt.user.*
-obj-x86_64-linux-gnu
-# C++ objects and libs
-*.slo
-*.lo
-*.o
-*.a
-*.la
-*.lai
-*.so
-*.dll
-*.dylib
-
-# Qt-es
-object_script.*.Release
-object_script.*.Debug
-*_plugin_import.cpp
-/.qmake.cache
-/.qmake.stash
-*.pro.user
-*.pro.user.*
-*.qbs.user
-*.qbs.user.*
-*.moc
-moc_*.cpp
-moc_*.h
-qrc_*.cpp
-ui_*.h
-*.qmlc
-*.jsc
-Makefile*
-*build-*
-
-# Qt unit tests
-target_wrapper.*
-
-# Qt qm files
-translations/*.qm
-
-# QtCreator
-*.autosave
-
-# QtCreator Qml
-*.qmlproject.user
-*.qmlproject.user.*
-
-# QtCreator CMake
-CMakeLists.txt.user*
-build
-
-# Debian dpkg-buildpackage
-debian/*.debhelper*
-debian/files
-debian/*.substvars
-debian/spark-update-tool
-
-.vscode/*
-src/spark-update-tool