eventbrite 7.x-2.0-alpha3

Lots of bug fixes and stability improvements.

Commits since alpha2:

e92ccf2 Issue #2311457 by Mile23: Coding standards first pass.
3391737 Issue #2310407 by Mile23: Eventfield: Some general improvements.
9f6d9d1 Issue #2307589 by Mile23, jmary: Fixed Fatal error : og_get_group_contex
c8127c3 Issue #2117293 by Mile23, japo32: Fixed Fatal error: Call to undefined f
de30105 Issue #1413552 by Mile23 | upperholme: Expand module documentation.
685e021 Issue #2301803 by Mile23: Fixed Typo in eventbritefield_calcualate_ifram
e0ddbee Issue #2306363 by Mile23: Add tests for submodules.
5e8208b Issue #2305345 by Mile23: Added Fix forms + Path tests + Please turn on
4729ac3 added update hook to increase existing evenbritefields to 12 chars
01f8a32 Issues #2175923 & #2178647: kafmil, welly, japerry
fd92351 Issue #2102173 by xenophyle: Removed reference to non-existent request a
a68f3f8 Issue #2069049 by xenophyle: Got rid of 'Undefined offset' error message
5597974 remove some test code
0e2f865 Clean up documentation
b0cddc5 remove unused hook_install and hook_uninstall implementations
7b9fd87 Issue #2079051 by xenophyle: Ported subuser module to Drupal 7