Rebuild MCFLY_HISTORY if it is removed

This small release only changes mcfly.bash, causing MCFLY_HISTORY to be rebuilt if it is deleted, which can happen on OS X if the temporary directory is cleaned up.

Bug fixes

0.3.4 - May 24, 2019

• Only read 256 bytes for session id generation (thanks @SuperSandro2000!)
• Prevent adding empty commands
• Try using unlock_notify to prevent race condition with locked DB.
• Ensure stdin is a tty to fix issue with Sublime Text 3 (thanks @abuzze!)

Correct version bump

Fix version which was incorrectly displayed by --version.

Bug fixes

The urandom fix in this release may fix an issue with Sublime Text 3 (#46).

• Fix 'cat /dev/urandom' not closing (thanks @Melkor333!)
• Update to Rust 2018
• Error gracefully when .bash_history is not found
• Add more Xes for Slackware Linux (thanks @aik099)

Fix background color in Light Mode

Quick follow-up on the previous release.

0.3.1 - Dec 25, 2018

• Fix background color on Light Mode

Light Mode and bug fixes

0.3.0 - Dec 25, 2018

• Support users who have set -o vi (thanks @asdalo21)
• Remove Regex dependency for a smaller binary.
• Add support for Light Mode - enable with export MCFLY_LIGHT=TRUE (thanks @mshron)
• Fix broken Rust install link (thanks @bperel)

Bug fixes

• Prevent clobbering of command return statuses (thanks @gwk)
• Add Ctrl-n and Ctrl-p mappings (thanks @greyblake)
• Support spaces in HISTFILE (thanks @markusjevringgoeuro)

Directory rename and UTF-8 bug fixes

0.2.4 - Dec 4, 2018

• Important update: fixes bug where historical directory paths would be incorrectly updated when a directory that was a
  prefix of another was moved, resulting in historical directory references that never actually existed.
• Silences logs when moving / renaming directories.
• Fixes importing of shell history that contains invalid UTF8 characters.

v0.2.3

Update to 0.2.3

Rename integration file to mcfly.bash

Due to feedback, mcfly-bash.sh has been renamed to mcfly.bash. You'll need to update your ~/.bashrc files accordingly.