The search service's interface now just consists
of the two functions query() and isLoading().
query() returns a promise for an array or results,
which eliminates the need for timeout polling like
was previously done. The search providers
have also been changed to reutrn promises.
When you are at the highest level the
back button fades out and is unclickable.
When you are able to go up a level the
back button appears/fades in and is
pressable. Also removed the object type
name from the header.
Cleaning up code in generic serach provider. Removed
unnecissary return statements. Moved indexing via web
worker from getItems() loop to within itemsHelper().
Commented out timeout, becuase seems unnecissary.
Changed all date.getTime() to Date.now(). Indexing
has undefined checking.
Removed the user-select option
for the context menu and bottom bar
on mobile. Also edited the folder
grid item so that its icon rep
size is not overly large.
Changed the generic search provider to index the
file tree only once when it is initially called.
This assumes that the contents of the file tree
will not change significantly within the course
of a use session (and some changes may be caught
by other search providers).
Context menu next to object header
now dismisses when touching away
from it. Also, when long touching
an object, the context menu appears.
Set on 500ms timeout.
Cleaned the unused code for the
backArrow and long touch gestures.
Commented out functions for later use
Currently shows the back arrow, however,
only will print to console on press.
Edited tests where mobile checks were breaking
and fixed.
Updated documentation. Removed most unused funtions.
Removed references to the search service in the
search template -- necissary functions added to
the search controller.
(Search in a 'working' state again.)
Moved the polling for most recent results
from the search controller to the search
aggregator.
Also changed ng-change back to ng-keyup
in the search template.
