added static method in Utilities to handle setting theme
gave more responsibilities to settingsactivity for switching theme
made all activities set themes through the static method in Utilities
moved the settings fragment layout file to the layout folder and deleted the xml folder
menu items and moved fragment settings file added
made activities inflate menu through xml
factored out setting default values for preferences to Utilities
changed method name in Utilities for clarification
fixed error in settingsActivity
fixed white space on various files (on accident)
Merge branch 'master' into factor-out-settings

Conflicts:
	src/com/example/budgetmanager/LogoActivity.java
Merge pull request #101 from coldstar96/factor-out-settings

Factor out settings