v0.2.0: travis: run deploy script on tags

luacat Features

• luacat's package.path can be configured by environment variable and command-line flag and includes the script's containing directory by default (#17 and #24)
• luacat now has a -o option to set the catalog output file (#27)
• luacat/lib includes some sample libraries, including apt packages and config lines (#29)

exec Features

• exec now support bash commands, not just argv-based ones (#25)
• exec now has a -j option to enable concurrent catalog application (#15)
• exec and shellify now support file modes (#4)

Documentation

• New docs site: https://zombiezen.github.io/mcm/
• READMEs across the repository

Project Infrastructure

• Continuous integration and releases by Travis (#1, #2)
• Binaries now include stamped version information for easy identification using --version (#16)
• Unified integration testing for exec and shellify. This ensures consistent test coverage of both tools and thus less potential for skew between them.

Bug fixes

• shellify now handles no-content files (#8)
• luacat now sends print() output to stderr instead of stdout (#18)
• luacat's mcm.resource now handles all Cap'n Proto types (#6)
• shellify prepends missing $s to some status variable references
• luacat now treats Ids as UInt64 in mcm.resource
• shellify now correctly handles exec conditions (they were flipped)
• In shellify, no-op resources have correct code generation now
• luacat now errors out if its output stream is a tty (#26)

v0.1.0

First public release