Updates firmware to support colonyjit runtime.
Adds ENABLE_LUAJIT option and defaults to 1.
Adds a runtime_version code at 1.0.0.
Adds architecture check to LuaJIT build step.
Compiles internal files with line numbers. Updates colony-compiler.
Ups threshold on event-bound test_read_pulse.
Adds runtime with interpreter enabled by default.
Invokes runtime's prepare-arm target as a temporary fix.
Supports reading runtime version from its package.json.
Updates Tessel firmware to 1.0.0.
Merge #98 r=@tcr: Build firmware with colonyjit (interpreter).