Prepare for 1.10.2
Fix show_style tool broken since 1.8.1
Use signer's map_key when contacting sql-api

Includes testcase.
Fixes #188
Release 1.10.2
Prepare for 1.10.3
Prepares release 1.10.3
Merge commit '4738b880a6c29a6d10dda3ad178f35a54bd576d3'

Conflicts:
	NEWS.md
	package.json