add wizFileReader.{h,cpp}
add wizFileReader
wizFileReader
add import doc action
fix the title of notes which is imported
use file name as new note title
Mac端导航栏顶层菜单无快捷键
用户手册
Merge branch 'file-reader' into v2.1.14

Conflicts:
	src/wizDocumentListViewItem.cpp
read rtf to text
前进后退按钮
笔记快捷方式
CWizShortcutAction enable
encrypted shortcuts
sort by access date
重构 on_category_itemSelectionChanged
option-to-use-sysmtem-based-window-style
action name
frameless-window-on-centos
Merge branch 'v2.1.14' of https://github.com/WizTeam/WizQTClient into v2.1.14