v0.4.2 Release

What's Changed

• Bump to v0.4.1 by @robertdstein in #118
• Aggregate errors in non-verbose summary by @robertdstein in #121
• Create multiple 'PhotometryError's by @robertdstein in #123
• Stop printing the astroquery/ldac tables by @robertdstein in #124
• Dbops by @virajkaram in #125
• Divide the various astrometry errors by @robertdstein in #126
• Force pipelines to have names by @robertdstein in #128
• Group errors by raising line by @robertdstein in #127
• Count affected images in error summary by @robertdstein in #129
• Require PROCFAIL, RAWPATH and BASENAME keys in headers by @robertdstein in #130
• Default pipeline configuration is now 'default' not None by @robertdstein in #131
• Postprocess Step by @robertdstein in #132
• Check file exists before email attaching by @robertdstein in #135
• Make midway processing less email-specific by @robertdstein in #138
• Convert obstype to string, handle corrupted headers by @robertdstein in #139
• Add Try/except and error report logging for monitor errors by @robertdstein in #140
• Also catch attributerror when loading summer images by @robertdstein in #141
• Add log configuration for summer by @robertdstein in #142
• Delete redundant code by @robertdstein in #143
• Multithreading, close #122 by @robertdstein in #145
• Add default of 300s for timeout on shell by @robertdstein in #147
• Reduce log spam by @robertdstein in #149
• Include software version in logs by @robertdstein in #150

Full Changelog: v0.4.1...v0.4.2