1.1-000

DDASHit, DDASHitUnpacker, bit masks in DDASBitMasks.h are in ddasfmt namespace

What's Changed

• define ddasfmt namespace by @aschester in #14
• update README by @aschester in #15
• update package version in CMakeLists.txt by @aschester in #16

Full Changelog: 1.0-005...1.1-000