Add config options

[OscarCreator]

• filter out files in .gitignore. Support ! operator in .gitignore #33
• filter all dot files
• custom folders/files to skip
• file.start_window = the time to wait if an sync (file only) is in progress and a second try to execute command when other is finished
• custom rsync.toml location. Configurable project path #88
• sync_on_save Add sync_on_save to plugin config #76

[Dimfred]

Hey custom location of the nvim/rsync.toml would also be nice :)
Btw I would probably help wanted to spend some time writing the same plugin anyways and everything looks nice so far, so I would love to help a bit.
Cheers

[OscarCreator]

Yes, that would also be good. I will add that to the list.