Removes storing variants of the image.

The original image will be stored for all sizes of the image. There are also some libraries that were removed because they were unnecessary and some options that were added.
Merge branch 'ohmage-2.16' of github.com:cens/ohmageServer into ohmage-2.16-image_issue
Fixed the image issue by creating a background process.

There now exists a background process that will create the image variants. This will allow uploads to still be very fast. In the event that someone asks for a copy of the image that has not yet been processed, it will be processed at the time it is requested and served.

Closes #594
References #451
Updated build JARs.

Some of the build JARs were not being used and some needed to be updated and versioned.
Returns the user's hashed password when changed.

When a user changes their password, the response will echo back their hashed password.

Closes #595
Images may not be uploaded as "IMAGE_NOT_UPLOADED".

If a photo prompt response's value is "IMAGE_NOT_UPLOADED", it won't be looked for in the upload and will have that literal value stores as the response.

Closes #598
Fixed a bug in logging.

The asynchronous image processor was reporting itself as the wrong logger.
Changed nothing.

Ignore this.

Closes #602
Changed nothing.

Ignore this.

closes #602
Changed nothing. Closes #602

Ignore this.
Closes #602

Ignore this.
Changed nothing. closes #602

Ignore this.
Changed nothing.

Ignore this.

Fixes #602
OMG WTF BBQ. Closes #602
Fixed #602. Where are my pants?
Added a missing field to the DDL.

The update script added a new field to the "url_based_resource" table, but it was never added to the DDL.
Merge branch 'master' of github.com:ohmage/ohmageServer into ohmage-2.16-user_setup_password