Feature idea for project names

[NicholasBuse]

Short and descriptive example bug report title

Allow for project names to be internal data as opposed to renaming the project files in filesystem.

Summary

Extend the use of library.json to be a dictionary with key being project name and the value being the project file path. Renaming a project in Project Manger would then just update the library dictionary to remove the old key and create/update a new one. This would leave the actual Sublime Project file unchanged.

Expected behaviour

Renaming a project in Project Manager does NOT rename the project file in the filesystem

Actual behaviour

Renaming a project in Project Manager renames the project file in the filesystem

Steps to reproduce

Rename a project in Project Manager

Environment

ProjectManager:

    version: 0.7.15
    installed via Package Control: True

Sublime Text:

    channel: dev
    version: 3175
    platform: windows
    portable: yes
    architecture: x64