Codebase synchronization with Krypt 0.0.2.rc1
Merge pull request #1529 from abstractj/krypt-0.0.2.rc1

Krypt 0.0.2.rc1 update
Bump krypt version to 0.0.2.rc1 for #1529.
Merge remote-tracking branch 'origin/jruby-1_7'

Conflicts:
	lib/ruby/shared/krypt/hmac.rb
	lib/ruby/shared/krypt/provider.rb