Rename StrategyAt.* -> Strategy.*Response.

Addendum to 64feeee.
Merge pull request #429 from benma/atResponse

Rename StrategyAt.* -> Strategy.*Response.
OTStorage: remove out-commented code
OTStorage: inline DECLARE_PACKED_BUFFER_SUBCLASS macro
Merge pull request #425 from toxeus/inlineMacro

OTStorage: inline DECLARE_PACKED_BUFFER_SUBCLASS macro
Fix one missing conversion from @msg to msgResponse.
Merge pull request #433 from benma/atResponse

Fix one missing conversion from @msg to msgResponse.
ChangeLog: update to version 0.94.0
Merge pull request #418 from toxeus/changelog

ChangeLog: update to version 0.94.0
Removed commented out stuff and unnecessary comments.
Reordered members for clarity.
Cleanup of init of Client and passing arguments.
Removed is-running-as-script for client.
Moved member variables last.
Moved ctor and dtor first.
Hold socket in smart pointer.
Merge pull request #431 from murrekatt/transport_cleanup

Transport cleanup
Remove ProtoBuf from OTASCIIArmor

Remove unused aliases, fix order of methods.