Prepare for 2014

minSdkVersion now 14
Remove some cruft. Then remove some more.
A lot changes in a year. For sure.
remove some build files
Mapping optimizations

Recycle Markers when possible. Draft method of mapping only ongoing events
project organization
preliminary schematic
SHOWCASE, EXPLORE states for GoogleMapFragment

SHOWCASE prevents loading of other POIs, and is intended to
showcase a particular POI and its relation to the user's location
and home camp.
Search. 2014 Tiles. JSON added to .gitignore until embargo clear
Improved app-wide search including map search
fix no results display state for ListViews
ListView header view, location sort
Harden CursorLoader management in GoogleMapFragment

More strict state management to avoid illegal states
move GoogleMapFramgnet#mLoaderReady true set to onCreateLoader
Use FragmentPagerAdapter instead of FragmentStatePagerAdapter
Load bundled database based on PlayaClient#USE_BUNDLED_DB.
try some style. EventCursorAdapter gets geo aware
listview distance/time cell tweak
never show events expired over one hour ago. Improved distance formula, ya dummy
an icon idea
Various fixes.

GoogleMapFragment no longer ignores zoom level when switching to EXPLORE mode on null query.
Remove ActionBar. Use icons for Map, Camp, Art and Events tabs.
Tweak PlayaItemViewActivity layout. Still need to update favorite icon.
Various minor fixes.

Restrict GoogleMapFragment bounds and throttle POI search.
Persistent Search button in place of ActionBar search.

This commit contains mixmatched icons for camp and clock tab. Finalize these.