v0.2.1

• 0.2.1 (455ea67)
• Add Bats test suite, assertions and fixtures, along with CircleCI hookup (1a177e9)
• Fixes #42: Don't use diff-so-fancy for core pager (0e898fe), closes #42
• improve Manual installation section (1e57009)
• lowercase (d49c87a)
• Revert last diff (7e6af18)
• simplify color_code_regex (041bb88)
• simplify realpath/bash_source logic (65a4e84)
• Strip spaces (47c535a)
• Un-simplify script_dir logic. Cross-platform, symlink-friendly, no coreutils needed (4e0e152)
• travis: test on both osx and linux (bd5bd23)
• readme: add circleci badge (b8cb727)