0.7.0

Lots of features and changes in this release.

Changes:

• support for file search
• support for creating new directories
• environment variables now supported in keymap.toml for changing directories
• shows modified time
• mimetypes.toml got big changes
  • now supports mimetypes and extensions configuration
  • joshuto will check extensions first before mimetypes
  • now has options fork and silent for programs you want to run without stopping joshuto or messing up joshuto's UI from terminal output
• tab support!
  • not the most elegant so far, but works
• can now select multiple files and open all of them with a program
• preview_list has been completely removed to preview directories
  • instead a dynamic approach as been added so that files can be previewed as well
• file previews!
  • currently hardcoded to only work on text files and requires head command to work. TM
• better scrolling!
  • scrolling used to stop the cursor in a single spot around the 6th row.
  • now it can move up and down and only causes the screen to "scroll" when it reaches the scroll_offset threshold configured in joshuto.toml
• theme support!
  • check out theme.toml under config/ to see how you can color your files :)
• switched from keymap.conf back to keymap.toml with a new approach to mapping keys
• file operations now run in the background (paste)
  • shows progress bar
• user input now still works when file operations are running in the background
• change directory now actually changes cwd as intended
• horizontal line is no longer using dashes, but the default horizontal line
• fix cutting overwrite files