fix favoriting and rename application.favorite to isFavorited for clarity
replace ApplicationStore with lazy loading for getAll

Also rename ApplicationsHome to ApplicationListView to follow
conventions.
remove all non-lazy application fetch methods
fix favorite and my images routes
all routes highlight correctly in the sidebar
add todo note to make specifying routes more DRY
cleanup and fix image searching
rename search/Results to SearchResults
can perform multiple searches
correct instance and volume detail routes
Merge pull request #23 from iPlantCollaborativeOpenSource/fix-bookmarking

Fix bookmarking