Progress bar does not update #854

Description

UI Can not Initalize, it never ends.
Git command line works fine.
Working on a 3D clean project with 2018.6f1

Github Unity log

180629-23:58:07.812  INFO [ 1]                             Initializing GitHubForUnity:'v1.0.0' Unity:'v2018.1.6f1'
180629-23:58:07.844 TRACE [ 5]                       Download of http://github-vs.s3.amazonaws.com/unity/latest.json to /Users/jesusperezlorenzo/Library/Application Support/GitHubUnity/latest.json Attempt 1 of 1
180629-23:58:07.860 TRACE [ 4]                     Running 'bash -c "/usr/libexec/path_helper"'
180629-23:58:08.324 TRACE [ 5]                       Downloading http://github-vs.s3.amazonaws.com/unity/latest.json
180629-23:58:08.699 TRACE [ 5]                       Downloading http://github-vs.s3.amazonaws.com/unity/latest.json StatusCode:200
180629-23:58:08.701 TRACE [ 4]                Existing Environment Path Original:/usr/bin:/bin:/usr/sbin:/sbin Updated:PATH="/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/share/dotnet:/opt/X11/bin:/Library/Frameworks/Mono.framework/Versions/Current/Commands:/Applications/Xamarin Workbooks.app/Contents/SharedSupport/path-bin"; export PATH;
180629-23:58:09.310 TRACE [ 4]                          Unzip File: /Users/jesusperezlorenzo/Library/Application Support/GitHubUnity/downloads/octorun.zip to Path: /var/folders/gm/tyvxfqh52xz957wwzgw50dq80000gn/T/octorun_extract_archive_path_1478420854
180629-23:58:09.316 TRACE [ 5]                             Skipping GitHub for Unity update v1.0.0, we already have it
180629-23:58:09.543 ERROR [ 4]                A problem ocurred setting up Git
System.IO.IOException: Source and destination are not on the same device
  at System.IO.Directory.Move (System.String sourceDirName, System.String destDirName) [0x000f8] in /Users/builduser/buildslave/mono/build/mcs/class/corlib/System.IO/Directory.cs:403 
  at GitHub.Unity.FileSystem.DirectoryMove (System.String toString, System.String s) [0x00000] in /Users/shana/code/work/github/Unity/src/GitHub.Api/IO/FileSystem.cs:224 
  at GitHub.Unity.FSWrapper.DirectoryMove (NPath from, NPath to) [0x00000] in /Users/shana/code/work/github/Unity/src/GitHub.Api/IO/NiceIO.cs:1277 
  at GitHub.Unity.NPath.Move (NPath dest) [0x000c9] in /Users/shana/code/work/github/Unity/src/GitHub.Api/IO/NiceIO.cs:806 
  at GitHub.Unity.OctorunInstaller.MoveOctorun (NPath fromPath) [0x0001c] in /Users/shana/code/work/github/Unity/src/GitHub.Api/Installer/OctorunInstaller.cs:57 
  at GitHub.Unity.OctorunInstaller.SetupOctorunIfNeeded () [0x0008f] in /Users/shana/code/work/github/Unity/src/GitHub.Api/Installer/OctorunInstaller.cs:43 
  at GitHub.Unity.ApplicationManagerBase.m__0 () [0x000fd] in /Users/shana/code/work/github/Unity/src/GitHub.Api/Application/ApplicationManagerBase.cs:93 
=======
   at GitHub.Unity.ApplicationManagerBase.m__0() in /Users/shana/code/work/github/Unity/src/GitHub.Api/Application/ApplicationManagerBase.cs:line 145

Using Pull button

I get a warning to commit first and following error:

EndLayoutGroup: BeginLayoutGroup must be called first.
UnityEngine.GUILayout:EndVertical()
GitHub.Unity.Window:OnUI() (at /Users/shana/code/work/github/Unity/src/UnityExtension/Assets/Editor/GitHub.Unity/UI/Window.cs:451)
GitHub.Unity.BaseWindow:OnGUI() (at /Users/shana/code/work/github/Unity/src/UnityExtension/Assets/Editor/GitHub.Unity/UI/BaseWindow.cs:93)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

Additional Information

Initialize instructions unclear

As Intializing method does not work, cloud you create an example for manual Initialize Repository:

1. .gitattributes example
2. How to configure the project to serialize meta files as text ?
   Perhaps a default bash/cmd to do it by terminal/console.