Upgrade JS deps (#8773)
* Make jsunity hash function avoid recursion
This guards against traversals of recursive data structures causing a stack overflow. This is crucial when using assertEqual with unknown inputs.
* Update deps
accepts: 1.3.4 -> 1.3.5
ansi_up: 2.0.2 -> 4.0.3
content-disposition: 0.5.2 -> 0.5.3
dedent: 0.6.0 -> 0.7.0
error-stack-parser: 1.3.6 -> 2.0.2
eslint: 2.13.1 -> 5.16.0
eslint-config-semistandard: 6.0.2 -> removed
eslint-config-standard: 5.3.1 -> removed
eslint-plugin-promise: 1.3.2 -> removed
eslint-plugin-standard: 1.3.2 -> removed
highlight.js: 9.12.0 -> 9.15.6
http-errors: 1.6.2 -> 1.7.2
iconv-lite: 0.4.19 -> 0.4.24
joi: 9.2.0 -> 14.3.1
joi-to-json-schema: 2.3.0 -> 4.0.1
js-yaml: 3.10.0 -> 3.13.1
marked: 0.3.9 -> 0.6.2
mime-types: 2.1.12 -> 2.1.22
mocha: 2.5.3 -> 6.1.3
qs: 6.5.1 -> 6.7.0
semver: 5.4.1 -> 6.0.0
statuses: 1.4.0 -> 1.5.0
timezone: 1.0.13 -> 1.0.22
type-is: 1.6.15 -> 1.6.16
underscore: 1.8.3 -> 1.9.1
* Inline eslint semistandard config
The eslint standard config has become extremely opinionated and incompatible with the existing coding style. This subset matches the existing coding style most closely. In the future we should migrate to an autoformatter like prettier and avoid this problem altogether.
* Linting
* Fix mocha runner
* New joi has additional property
