0.9.2

• Fixes to the more complex case in #40 (test case added in #47).

0.9.1

• Properly fixes issue #40.

0.9.0

• Logos is now using Rust 2018, thus requires rustc 1.31 or newer.
• Fixed issues around branches in nested repeats: #40 #42.
• Updated toolshed dependency to 0.8.