ListView implementation and finished about fragment:
- added recipes count in about fragment.
- repositioned listview contents.
- removed font size 19 and 20.
- recipe listview search is now case insensitive.
- finished RecipeManager.java
Merge branch 'master' of github.com:Pepito-Manaloto/Recipe_mobile

Conflicts:
	src/com/aaron/recipe/model/RecipeManager.java