Go ide语言开发工具LiteIDE X37.1

Go 语言开发工具 LiteIDE X37.1 发布,在这个版本中提供集成终端插件,初步实现内置终端功能。更新 gotools & gocode 以支持 Go 1.14。

### 2020.04.24 Ver X37.1

* LiteIDE

* add new integrated terminal plugin

* change LiteApi, IToolWindowManager and IFileManager api

* Terminal:

* new terminal plugin

* export open in integrated terminal action

* support open multiple shells (/etc/shells) on unix

* support open cmd/powershell/git bash on window

* support dark mode

* support login mode --login (unix)

* load enviroment from LiteIDE action (unix)

* tab style multiple terminal

* auto save / restore terminal info

* ctrl+c key interrupt support

* mouse to select, enter key copy to clipboard (ctrl+c/command+c)

* ctrl+v / command+v to paste from clipboard

* LiteApp

* folder add open integrated terminal action

* update hide tool window action icon.

* folder view enable create folder in files

* fix SideWindowStyle::moveToolWindow crash

* fix #1106, options widget add ScrollArea, enable resize, init check screen size

* LiteEditor

* change copy/paste/cut/selectall/undo/redo unregister shortcut for macos

* FileBorwser:

* add open integrated terminal action

* enable create folder in files

* simple, remove litefind/terminal depends

* LiteFind

* SearchResultWidget add expandAll and collapseAll button

* GolangEdit

* fix fold by GO_ELSE

* gotools & gocode

* fix & update for Go 1.14