[aerogear-dev] [android] Removing AGAuthenticationModule

[Summers Pittman]

AGAuthenticationModule was originally made to login/logout/register with 
the AeroGear controller.  Since controller is dead in a ditch somewhere, 
for AGDroid 2.0 I'm proposing we remove it from the platform.  This will 
leave HttpBasicAuthenticationModule and HttpDigestAuthenticationModule.  
However I know this also exists for iOS and Javascript so I'm putting 
this post up for discussion.

wdyt?