fixed db sizes
tweaked max lengths
Merge branch 'master' of https://github.com/adlnet/ADL_LRS into oauth
removed oauth signature
Merge branch 'oauthscopeui' of https://github.com/creighton/ADL_LRS into oauth
undid most oauth tweaks
refactored agent gen-still have question
committing unfinished changes
all tests and oauth client working