began work on new Add/Edit/Detail Art View
-Updated the naming on ArtDetail.. to AddArt because it'll only be used when the user is adding art. We'll still use the same Detail View for viewing and editing art.
-Added the ability to remove art after adding (only in the case of Add Art, not editing or viewing)
- scroll view should slide up appropriately when the keyboard comes up, and the selected text field will be nicely in view
-Continued work on the new AddArt View
-added the new searchable table (currently only for categories but reusable for Events and Locations)
- searchable table allows for multi selection
- searchable table allows for item "addition"
categories table is now a modal view
Added the functionality into the Add Art so that the new view can actually submit.   (it still just uses the user's current location and you can't add events).

and FIIIINNNALLLYYY I go the art upload to work in Staging.  Will need to be sure that it's going to work in Prod before pushing.  The issue was the multipart form boundary.
[#48551023] [#47597483] [#50155151] [#47190443] [#47946947] [#49268219] [#50328239] [#50155187] [#50333201] [#47947135]

- Big update to the Add Art View. (still need design and am blocked on some backend things)
- font sizes should be right now
- image uploads working properly
- photo attribution being passed
- photo attribution being shown
[#50336331] categories are now retained
[#50335877] Added a loading message
[#47190443] Updated attribution UI
Fixed absolute path of Events.m

- also began work on grabbing location from a photo
Began work on geolocation. When the user clicks "Where is this?" their prompted to select "Current Location" or (if it exists yet) the "Image Geotag".  If the user selects an image from their camera roll that has a geotag then "Image Geotag" will be one of the options when they click "Where is this?".  If it doesn't then they can only select "Current Location".  If the user takes a photo, then their current location is attached to that image and "Image Geotag" will be available.
[#48467039] Began work on geolocation. When the user clicks "Where is this?" their prompted to select "Current Location" or (if it exists yet) the "Image Geotag".  If the user selects an image from their camera roll that has a geotag then "Image Geotag" will be one of the options when they click "Where is this?".  If it doesn't then they can only select "Current Location".  If the user takes a photo, then their current location is attached to that image and "Image Geotag" will be available.
removed and readied the Event.m file.  Project file is looking better now
[#50953049] New Logo
temporarily fixed the crash caused by category becoming array instead of string (in last commit.. this is just to note the fact)
date button now hides an active keyboard
warning cleanup
[#50155187]  Update model to allow for one piece of art to have multiple categories. Also updated the upload to include all categories separated by a "," in the "category" paramter
warning cleanup
[#50932021] disabled multi photo in Add Art view