Add webinos-jsonrpc2 to devDependencies

also update repo url

Jira-issue: WP-975
fix identation

Jira-issue: WP-975
fix getting webinos user config dir path

no longer require the old find-dependencies module, which was removed. get
the path from the rpcHandler parent instead.

Jira-issue: WP-975
Merge pull request #1 from aldafu/WP-975-fix-for-modularized-webinos

Wp 975 fix for modularized webinos