[PATCH v2 0/5] Index the content-type of MIME parts

This set of patches allows for queries for like: Find calendar invites - mimetype:text/calendar or mimetype:application/ics Find any image attachments - mimetype:image Find all patches - mimetype:text/x-patch It is a rework of a previous set of patches that now adds a new database feature,

[PATCH v2 0/5] Index the content-type of MIME parts

This set of patches allows for queries for like: Find calendar invites - mimetype:text/calendar or mimetype:application/ics Find any image attachments - mimetype:image Find all patches - mimetype:text/x-patch It is a rework of a previous set of patches that now adds a new database feature,