v1.6.0.rc1: 1.6.0.rc1

Deprecations

• 'bubble-wrap/http' is now deprecated and will be removed in 2.0, see #308

Additions

• BW::UIActivityViewController wrapper added, see #335
• BW::NetworkIndicator added, see #349
• BW::Location.get_compass & BW::Location.get_compass_oncesee #348
• NSString#to_color ARGB support, see #350
• Object#method support for BW::Reactor, see #359

Fixes

• Prevented a possible exception when stopping BW::Location, see #358
• Fixed a bug when requiring just 'bubble-wrap/ui'