Added Files for UI Shizz

Buttons and Settings Tiles Added
default for numbers added
added number images
Word page UI updated
Added default word stuff
Delete Button Added
Revert d3daff8..af0ce45

This rolls back to commit d3daff892c7268862139a293da914a881777b190.
Added button change

Record Button now changes on click
settings page tile setup
making some methods public
Added a checkbox for the settings rows for default images. Also made changes to category type interface.
Merge branch 'dev' of https://github.com/sandyimu/EDUkid into dev

Conflicts:
	EDUkid/src/bu/edu/cs673/edukid/db/DatabaseDefaults.java
timer table
timer table
timer class created
Added hooks for second images in the numbers category
timer not created
broken
Timer settings page added ! alert still 3 minutes
Merge branch 'dev' of https://github.com/sandyimu/EDUkid into dev