Translate color picker dialog

Conflicts:
	res/values-fr/strings.xml
Fix issue #12: Allow sorting of episode list

Conflicts:
	res/menu/episode_list.xml
	res/values-de/strings.xml
	res/values-es/strings.xml
	res/values-fr/strings.xml
	res/values/strings.xml
	src/net/alliknow/podcatcher/BaseActivity.java
	src/net/alliknow/podcatcher/EpisodeListActivity.java
	src/net/alliknow/podcatcher/view/fragments/EpisodeListFragment.java