[Boost-maint] [dynamic_bitset] Fixes for various tickets.

Subject: [Boost-maint] [dynamic_bitset] Fixes for various tickets.
From: Ahmed Charles (acharles_at_[hidden])
Date: 2014-02-26 02:52:18

https://github.com/boostorg/dynamic_bitset/pull/5

https://github.com/boostorg/dynamic_bitset/pull/1 (I didn't do this one but I'm willing to push it through the process)

The first fixes the following tickets: 8344, 9621, 6947, 6164 and 8445

The second fixes the following tickets: 2841, 5158 and 5159

Let me know if you have any comments.