SSP-271 Student Photo Added

This is primarily a cherry-pick of
e2066fe190fa49a152cc818b160a3c6a2d9fd1d0 but with two probably
over-broad fix-ups:

  1) Took the opportunity to normalize the ordering of
    000022.xml and 000023.xml liquibase scripts. Turned it
    it didn't matter that 23 was added to master before
    22. Reordering those was fine.

  2) Removed JS code in ProfilePersonViewController.js that
    referred to hoursEarnedField and hoursAttemptedField.
    Those fields have been removed from the 2.0 Main tool
    spec, but the implementation had only commented out the
    references to them in the controller's config. Code
    still referred to that config, which would cause JS
    errors and prevented testing of the actual patch being
    cherry-picked.

Conflicts:
	src/main/resources/org/jasig/ssp/database/masterChangeLog.xml
	src/main/webapp/app/controller/tool/profile/ProfilePersonViewController.js
	src/main/webapp/app/view/tools/profile/Person.js
SSP-271 Default Image Added

This is a cherry-pick and fix-up of
2d2a59d38a9fdf7847025dd369d462c433dec1a0

Conflicts:
	src/main/webapp/app/view/tools/profile/Person.js