0.6.0

• Fix issue due to a master branch being assumed when removing local branches #88.
• Better error reporting when there are no changes left after rebasing #87.
• Add --approval-reset-timeout option #85.
• Fix encoding issues under Windows #86.
• Support new merge-request status "locked" #79.
• Fixes issue where stale branches in marge's repo could lead to conflicts #78.
• Add experimental --use-merge-strategy flag that uses merge-commits instead of rebasing (#72, and also #90 for caveats).