Build improvements (#73)

* removed editor and initial cleanup

* cleanup

* updated jquery

* tidy up

* moved src and build to lib

* tidy up and fixed webpack

* updated readme

* removed junk

* tidy up

* works with sample and editor

* removed editor_width and editor_height

* auto width and height

* added license feature

* not doing dist

* fixed typo

* added searchcursor

* fixed typo

* doc updates

* improved comment

* updated init for cm settings

* fixed jquery/cm includes

* documentation updates

* updated changes doc

* fixed cmsettings

* updated examples

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "Mergely",
-  "version": "3.4.5",
+  "version": "4.0.0",
   "homepage": "https://github.com/wickedest/Mergely",
   "description": "Merge and diff documents online",
   "main": [