Updates to handling of Requests (#88)

* feat(Request and App handler): Add ability for custom request deserialization and improve request ob

BREAKING CHANGE: Request class has changed

* test(Request and App): finsih updating request and app classes

add functinality to support future features outlined in issue #73

re #86

* refactor(request objects): change params, query string, and headers to be es6 maps

BREAKING CHANGE: must now pass headers and query string through as es6 maps

* build(typescript version bump): updated to latest stable typescript version 3.5.x

* docs(rejadme):

fix(mindless error and error handler): export things (#84)

Implement real middleware and allow custom global error handler (#83)

* feat(middleware,app,dispatcher): real middleware and ability to supply your own globabl error handle

BREAKING CHANGE: default error handler returns different responses, new middleware interface and
functionality

#76

* test(app.test.ts): test dispatch middleware when middleware not defined in route

* refactor(dispatch controller): unneeded await in dispatch controller

* style(dispatcher): use template string for error message

* feat(middleare): return Promise.reject(new Response()) from middleware will directly return response

* refactor(defaulterrorhandler): capitalize response message

* test(app.test):

fix(trigger-release): need to trigger a release (#82)

last PR added functionality that is needed but did not trigger build

add headerOrFail() to request.ts (#79)

* updateOrFail test

* add HeaderOrFail

* see if that works

* see if that works v2

* Update request.ts

* Update request.test.ts

fix(dummyclass): deleted as it is not used (#72)

Remove data layer (#69)

* refactor(data layer): removed data layer, it can be included later as an extension

BREAKING CHANGE: data layer is no longer included in this

* fix(exports): removed exports that no longer exist and fix jest config

BREAKING CHANGE: no longer exports data compnents

* fix(test:prod script): fixed a type

Update package.json

updated request object and table (#56)

* updated request object and table

* better

* Update router.ts

* Update router.test.ts

* Update router.test.ts

Update .travis.yml