Agreed guideline is conveyed and configuration link for eclipse and IntelliJ is also added.

Conflicts:
	layers/src/main/java/com/iluwatar/layers/App.java
	layers/src/main/java/com/iluwatar/layers/Cake.java
	layers/src/main/java/com/iluwatar/layers/CakeBakingException.java
	layers/src/main/java/com/iluwatar/layers/CakeBakingService.java
	layers/src/main/java/com/iluwatar/layers/CakeBakingServiceImpl.java
	layers/src/main/java/com/iluwatar/layers/CakeDao.java
	layers/src/main/java/com/iluwatar/layers/CakeInfo.java
	layers/src/main/java/com/iluwatar/layers/CakeLayer.java
	layers/src/main/java/com/iluwatar/layers/CakeLayerDao.java
	layers/src/main/java/com/iluwatar/layers/CakeLayerInfo.java
	layers/src/main/java/com/iluwatar/layers/CakeTopping.java
	layers/src/main/java/com/iluwatar/layers/CakeToppingDao.java
	layers/src/main/java/com/iluwatar/layers/CakeToppingInfo.java
	layers/src/main/resources/applicationContext.xml

This makes cleaner URLs thanks to jekyll

service returns available toppings and layers.

I did the job and splitted up the readme, hopefully everything was
splitted correctly...

Added reference to POSA and white paper of pattern in README

#185 Add a Gitter chat badge to README.md

Provided better navigation in README

Links to various important sections of README is provided at the top so that it becomes easily navigable.

Conflicts:
	pom.xml

#111 Implementation of Step Builder pattern