Merge pull request #21 from GuillaumeBibaut/upgrade_to_revision

should fix update to revision feature on MS Windows using TortoiseSVN

Fix improper use of "false"

Make sure all svn threads use the path

Adding messages for 1.4.0

Updating the install notes.

Merge pull request #4 from GuillaumeBibaut/master

fix select_changes() callback method name

Fix checkout command.

Fix a bug in add_branch.

Apparently I left some debug code in and also did something....weird?

I renamed the property but changed it in the wrong file.

I changed it in the user settings instead of the plugin settings.

Adding messages for 1.2.0