Adding a design docs for declarative proxy handlers
Added a link to actual declarative defination
Second Pass on declarative proxy handlers doc
First pass of interpreter for declarative handlers
Merge pull request #31 from gwicke/master

Fix default port in README
Merge pull request #12 from hardikj/handler

Adding design docs for declarative proxy handlers
Catch synchronous exceptions in request handlers
Unconditionally create / upgrade system tables on startup

There is no point in checking whether the table exists, as this is now handled
in the table creation code. This makes sure that full schema checking is done
every time. (Well, once https://phabricator.wikimedia.org/T75808) is done.
Fix / temporarily silence JSHint issues in proxyHandler

This code is not used yet, and would likely not work anyway. It currently
breaks JSHint in general, so silence it by fixing / working around the issues
for now.